Collection: PRIMARY ANTIBODIES 

Primary antibodies play a critical role in the detection and identification of specific target molecules, such as proteins or antigens, using immunological assays. “Primary” refers to the fact that these are the initial antibodies that directly bind to the target of interest. The primary antibody-antigen interaction is a fundamental step in immunohistochemistry, immunofluorescence, enzyme-linked immunosorbent assay, Western blotting, chromatin immunoprecipitation, protein arrays, and flow cytometry. Our antibodies have been validated to ensure specificity and sensitivity critical for reliable results.

Search our extensive selection of primary antibodies :

92205 products
  • PPP1R18 Monoclonal Antibody - Cat. #: CSB-MA940287
    Regular price
    $816.00 USD
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    $816.00 USD
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  • SDCBP Monoclonal Antibody - Cat. #: CSB-MA561056
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    $816.00 USD
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    $816.00 USD
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  • PPARGC1A Monoclonal Antibody - Cat. #: CSB-MA091878
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    $816.00 USD
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    $816.00 USD
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  • PEG10 Monoclonal Antibody - Cat. #: CSB-MA044754
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    $816.00 USD
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    $816.00 USD
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  • RANBP9 Monoclonal Antibody - Cat. #: CSB-MA202199
    Regular price
    $816.00 USD
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    $816.00 USD
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  • NPM1 Monoclonal Antibody - Cat. #: CSB-MA588199
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    $816.00 USD
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    $816.00 USD
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  • NOG Monoclonal Antibody - Cat. #: CSB-MA238138
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    $816.00 USD
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    $816.00 USD
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  • IgG2b Monoclonal Antibody;PE Conjugated - Cat. #: CSB-MA982879
    Regular price
    $548.00 USD
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    $548.00 USD
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  • IgG2b Monoclonal Antibody;FITC Conjugated - Cat. #: CSB-MA993519
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    $548.00 USD
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    $548.00 USD
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  • IgG2a Monoclonal Antibody;FITC Conjugated - Cat. #: CSB-MA081360
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    $548.00 USD
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    $548.00 USD
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  • PPP4C Monoclonal Antibody - Cat. #: CSB-MA994759
    Regular price
    $816.00 USD
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    $816.00 USD
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  • IgG1 Monoclonal Antibody;PE Conjugated - Cat. #: CSB-MA792617
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    $548.00 USD
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    $548.00 USD
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  • IgG1 Monoclonal Antibody;FITC Conjugated - Cat. #: CSB-MA255382
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    $548.00 USD
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    $548.00 USD
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  • CD8A Monoclonal Antibody,Purified - Cat. #: CSB-MA927984
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    $548.00 USD
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    $548.00 USD
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  • CD8A Monoclonal Antibody,PE-Cy5 Conjugated - Cat. #: CSB-MA985168
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    $767.00 USD
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    $767.00 USD
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  • CD8A Monoclonal Antibody,FITC Conjugated - Cat. #: CSB-MA248122
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    $548.00 USD
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    $548.00 USD
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  • CD8A Monoclonal Antibody,Biotin Conjugated - Cat. #: CSB-MA955671
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    $548.00 USD
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    $548.00 USD
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  • CD8A Monoclonal Antibody,APC Conjugated - Cat. #: CSB-MA255790
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    $548.00 USD
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    $548.00 USD
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  • PPP1CC Monoclonal Antibody - Cat. #: CSB-MA074382
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    $816.00 USD
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    $816.00 USD
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  • FCGR1A Monoclonal Antibody,PE Conjugated - Cat. #: CSB-MA579617
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    $548.00 USD
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    $548.00 USD
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  • FCGR1A Monoclonal Antibody,FITC Conjugated - Cat. #: CSB-MA794929
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    $548.00 USD
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    $548.00 USD
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  • SELP Monoclonal Antibody,PE Conjugated - Cat. #: CSB-MA442328
    Regular price
    $548.00 USD
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    $548.00 USD
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  • SELL Monoclonal Antibody,PE Conjugated - Cat. #: CSB-MA266548
    Regular price
    $548.00 USD
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    $548.00 USD
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  • SELL Monoclonal Antibody,FITC Conjugated - Cat. #: CSB-MA289436
    Regular price
    $548.00 USD
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    $548.00 USD
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  • NCAM1 Monoclonal Antibody,FITC Conjugated - Cat. #: CSB-MA588719
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    $548.00 USD
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    $548.00 USD
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  • NUP98 Monoclonal Antibody - Cat. #: CSB-MA978653
    Regular price
    $816.00 USD
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    $816.00 USD
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  • PTPRC Monoclonal Antibody,Purified - Cat. #: CSB-MA135182
    Regular price
    $548.00 USD
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    $548.00 USD
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  • PTPRC Monoclonal Antibody,PE-Cy5 Conjugated - Cat. #: CSB-MA029237
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    $767.00 USD
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    $767.00 USD
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  • MPI Monoclonal Antibody - Cat. #: CSB-MA922341
    Regular price
    $816.00 USD
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    $816.00 USD
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  • PTPRC Monoclonal Antibody,PE Conjugated - Cat. #: CSB-MA797874
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    $548.00 USD
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    $548.00 USD
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  • PTPRC Monoclonal Antibody,FITC Conjugated - Cat. #: CSB-MA915198
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    $548.00 USD
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    $548.00 USD
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  • PTPRC Monoclonal Antibody,Biotin Conjugated - Cat. #: CSB-MA869725
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    $548.00 USD
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    $548.00 USD
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  • IgG2a Monoclonal Antibody;PE Conjugated - Cat. #: CSB-MA072925
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    $548.00 USD
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    $548.00 USD
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  • CD8A Monoclonal Antibody,PE Conjugated - Cat. #: CSB-MA574619
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    $548.00 USD
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    $548.00 USD
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  • CD4/CD25 Monoclonal Antibody,FITC/PE Conjugated - Cat. #: CSB-MA918342
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    $548.00 USD
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    $548.00 USD
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  • CD4 Monoclonal Antibody,Purified - Cat. #: CSB-MA783233
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    $548.00 USD
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    $548.00 USD
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  • CD4 Monoclonal Antibody,PE-Cy5 Conjugated - Cat. #: CSB-MA570802
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    $767.00 USD
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    $767.00 USD
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  • SELP Monoclonal Antibody,FITC Conjugated - Cat. #: CSB-MA585181
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    $548.00 USD
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    $548.00 USD
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  • CD4 Monoclonal Antibody,FITC Conjugated - Cat. #: CSB-MA124048
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    $548.00 USD
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    $548.00 USD
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  • CD4 Monoclonal Antibody,Biotin Conjugated - Cat. #: CSB-MA981329
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    $548.00 USD
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    $548.00 USD
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  • CD4 Monoclonal Antibody,APC Conjugated - Cat. #: CSB-MA043428
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    $548.00 USD
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    $548.00 USD
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  • NCAM1 Monoclonal Antibody,PE Conjugated - Cat. #: CSB-MA208445
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    $548.00 USD
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    $548.00 USD
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  • CD34 Monoclonal Antibody,PE Conjugated - Cat. #: CSB-MA989061
    Regular price
    $548.00 USD
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    $548.00 USD
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  • CD3E Monoclonal Antibody,FITC/PE/PE-Cy5 Conjugated - Cat. #: CSB-MA566015
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    $548.00 USD
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    $548.00 USD
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  • CD45/CD14 Monoclonal Antibody,FITC/PE Conjugated - Cat. #: CSB-MA562743
    Regular price
    $548.00 USD
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    $548.00 USD
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  • CD3E Monoclonal Antibody,PE Conjugated - Cat. #: CSB-MA634374
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    $548.00 USD
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    $548.00 USD
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  • PTPRC Monoclonal Antibody,APC Conjugated - Cat. #: CSB-MA087494
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    $548.00 USD
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    $548.00 USD
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  • CD3E Monoclonal Antibody,APC Conjugated - Cat. #: CSB-MA028904
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    $548.00 USD
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    $548.00 USD
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  • CD4/CD8/CD3 Monoclonal Antibody,FITC/PE/PE-Cy5 Conjugated - Cat. #: CSB-MA826490
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    $548.00 USD
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    $548.00 USD
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  • CD2 Monoclonal Antibody,FITC Conjugated - Cat. #: CSB-MA785710
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    $548.00 USD
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    $548.00 USD
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  • CD4/CD8 Monoclonal Antibody,FITC/PE Conjugated - Cat. #: CSB-MA225564
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    $548.00 USD
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    $548.00 USD
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  • CD19 Monoclonal Antibody,Purified - Cat. #: CSB-MA798261
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    $548.00 USD
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    $548.00 USD
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  • CD19 Monoclonal Antibody,PE-Cy5 Conjugated - Cat. #: CSB-MA281869
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    $767.00 USD
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    $767.00 USD
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  • CD19 Monoclonal Antibody,PE Conjugated - Cat. #: CSB-MA036486
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    $548.00 USD
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    $548.00 USD
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  • CD19 Monoclonal Antibody,Biotin Conjugated - Cat. #: CSB-MA899608
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    $548.00 USD
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    $548.00 USD
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  • CD19 Monoclonal Antibody,APC Conjugated - Cat. #: CSB-MA195220
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    $548.00 USD
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    $548.00 USD
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  • FCGR3A Monoclonal Antibody,PE Conjugated - Cat. #: CSB-MA279768
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    $548.00 USD
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    $548.00 USD
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  • CD14 Monoclonal Antibody,Purified - Cat. #: CSB-MA284527
    Regular price
    $548.00 USD
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    $548.00 USD
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  • CD14 Monoclonal Antibody,PE-Cy5 Conjugated - Cat. #: CSB-MA072336
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    $767.00 USD
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    $767.00 USD
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  • CD14 Monoclonal Antibody,PE Conjugated - Cat. #: CSB-MA804053
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    $548.00 USD
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    $548.00 USD
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  • CD4 Monoclonal Antibody,PE Conjugated - Cat. #: CSB-MA084552
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    $548.00 USD
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    $548.00 USD
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  • CD14 Monoclonal Antibody,APC Conjugated - Cat. #: CSB-MA263985
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    $548.00 USD
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    $548.00 USD
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  • ITGAM Monoclonal Antibody,PE Conjugated - Cat. #: CSB-MA056993
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    $548.00 USD
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    $548.00 USD
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  • ITGAM Monoclonal Antibody,FITC Conjugated - Cat. #: CSB-MA270358
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    $548.00 USD
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    $548.00 USD
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  • ITGAL Monoclonal Antibody,FITC Conjugated - Cat. #: CSB-MA120024
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    $548.00 USD
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    $548.00 USD
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  • MME Monoclonal Antibody,FITC Conjugated - Cat. #: CSB-MA923901
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    $548.00 USD
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    $548.00 USD
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  • CD3E Monoclonal Antibody,Purified - Cat. #: CSB-MA947479
    Regular price
    $548.00 USD
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    $548.00 USD
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  • CD3E Monoclonal Antibody,PE-Cy5 Conjugated - Cat. #: CSB-MA843517
    Regular price
    $767.00 USD
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    $767.00 USD
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  • LCK Monoclonal Antibody - Cat. #: CSB-MA928082
    Regular price
    $816.00 USD
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    $816.00 USD
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  • KIF11 Monoclonal Antibody - Cat. #: CSB-MA846849
    Regular price
    $816.00 USD
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    $816.00 USD
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  • CD3E Monoclonal Antibody,FITC Conjugated - Cat. #: CSB-MA270849
    Regular price
    $548.00 USD
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    $548.00 USD
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  • CCAR2 Monoclonal Antibody - Cat. #: CSB-MA264953
    Regular price
    $816.00 USD
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    $816.00 USD
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  • CD3E Monoclonal Antibody,Biotin Conjugated - Cat. #: CSB-MA063709
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    $548.00 USD
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    $548.00 USD
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  • KRT18 Monoclonal Antibody - Cat. #: CSB-MA065699
    Regular price
    $816.00 USD
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    $816.00 USD
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  • KDM5C Monoclonal Antibody - Cat. #: CSB-MA694727
    Regular price
    $816.00 USD
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    $816.00 USD
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  • ITGB3 Monoclonal Antibody - Cat. #: CSB-MA110588
    Regular price
    $816.00 USD
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    $816.00 USD
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  • CD19 Monoclonal Antibody,FITC Conjugated - Cat. #: CSB-MA047662
    Regular price
    $548.00 USD
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    $548.00 USD
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  • IL1B Monoclonal Antibody - Cat. #: CSB-MA065741A0m
    Regular price
    $446.00 USD
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    $446.00 USD
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  • IKZF1 Monoclonal Antibody - Cat. #: CSB-MA782104
    Regular price
    $816.00 USD
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    $816.00 USD
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  • HSPA2 Monoclonal Antibody - Cat. #: CSB-MA054963
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    $816.00 USD
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    $816.00 USD
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  • HSPA4 Monoclonal Antibody - Cat. #: CSB-MA559162
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    $816.00 USD
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    $816.00 USD
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  • CD14 Monoclonal Antibody,FITC Conjugated - Cat. #: CSB-MA214986
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    $548.00 USD
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    $548.00 USD
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  • CD14 Monoclonal Antibody,Biotin Conjugated - Cat. #: CSB-MA064481
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    $548.00 USD
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    $548.00 USD
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  • HNRNPU Monoclonal Antibody - Cat. #: CSB-MA995761
    Regular price
    $816.00 USD
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    $816.00 USD
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  • HK1 Monoclonal Antibody - Cat. #: CSB-MA145499
    Regular price
    $816.00 USD
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    $816.00 USD
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  • HK2 Monoclonal Antibody - Cat. #: CSB-MA105781
    Regular price
    $816.00 USD
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    $816.00 USD
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  • ITGAL Monoclonal Antibody,PE Conjugated - Cat. #: CSB-MA897229
    Regular price
    $548.00 USD
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    $548.00 USD
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  • HDAC4 Monoclonal Antibody - Cat. #: CSB-MA970585
    Regular price
    $816.00 USD
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    $816.00 USD
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  • HDAC3 Monoclonal Antibody - Cat. #: CSB-MA557902
    Regular price
    $816.00 USD
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    $816.00 USD
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  • MLH1 Monoclonal Antibody - Cat. #: CSB-MA924525
    Regular price
    $816.00 USD
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    $816.00 USD
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  • GRB2 Monoclonal Antibody - Cat. #: CSB-MA148138
    Regular price
    $816.00 USD
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    $816.00 USD
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  • GATA6 Monoclonal Antibody - Cat. #: CSB-MA869500
    Regular price
    $816.00 USD
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    $816.00 USD
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  • FYB Monoclonal Antibody - Cat. #: CSB-MA194526
    Regular price
    $816.00 USD
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    $816.00 USD
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  • FOXO1 Monoclonal Antibody - Cat. #: CSB-MA075284
    Regular price
    $816.00 USD
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    $816.00 USD
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  • FAS Monoclonal Antibody - Cat. #: CSB-MA266022
    Regular price
    $816.00 USD
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    $816.00 USD
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  • KDM1A Monoclonal Antibody - Cat. #: CSB-MA581953
    Regular price
    $816.00 USD
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    $816.00 USD
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  • JMJD6 Monoclonal Antibody - Cat. #: CSB-MA184549
    Regular price
    $816.00 USD
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    $816.00 USD
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  • EEF2 Monoclonal Antibody - Cat. #: CSB-MA251390
    Regular price
    $816.00 USD
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    $816.00 USD
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  • IL18BP Monoclonal Antibody - Cat. #: CSB-MA222469
    Regular price
    $816.00 USD
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    $816.00 USD
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  • NFKBIA Monoclonal Antibody - Cat. #: CSB-MA448062
    Regular price
    $816.00 USD
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    $816.00 USD
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