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
  • ERCC1 Monoclonal Antibody - Cat. #: CSB-MA000236
    Regular price
    $213.00 USD
    Sale price
    $213.00 USD
    Regular price
    Unit price
    per 
    Sold out
  • CASP9 Monoclonal Antibody - Cat. #: CSB-MA000235
    Regular price
    $213.00 USD
    Sale price
    $213.00 USD
    Regular price
    Unit price
    per 
    Sold out
  • Tri-methyl-Histone H3(K79) Monoclonal Antibody - Cat. #: CSB-MA000250
    Regular price
    $213.00 USD
    Sale price
    $213.00 USD
    Regular price
    Unit price
    per 
    Sold out
  • POU2F1 Monoclonal Antibody - Cat. #: CSB-MA000247
    Regular price
    $213.00 USD
    Sale price
    $213.00 USD
    Regular price
    Unit price
    per 
    Sold out
  • CA9 Monoclonal Antibody - Cat. #: CSB-MA000234
    Regular price
    $213.00 USD
    Sale price
    $213.00 USD
    Regular price
    Unit price
    per 
    Sold out
  • Tri-methyl-Histone H3(K36) Monoclonal Antibody - Cat. #: CSB-MA000246
    Regular price
    $213.00 USD
    Sale price
    $213.00 USD
    Regular price
    Unit price
    per 
    Sold out
  • AFP Monoclonal Antibody - Cat. #: CSB-MA027711E0m
    Regular price
    $446.00 USD
    Sale price
    $446.00 USD
    Regular price
    Unit price
    per 
    Sold out
  • ABCB5 Monoclonal Antibody - Cat. #: CSB-MA194827
    Regular price
    $631.00 USD
    Sale price
    $631.00 USD
    Regular price
    Unit price
    per 
    Sold out
  • FH Monoclonal Antibody - Cat. #: CSB-MA000317
    Regular price
    $213.00 USD
    Sale price
    $213.00 USD
    Regular price
    Unit price
    per 
    Sold out
  • MME Monoclonal Antibody - Cat. #: CSB-MA000230
    Regular price
    $213.00 USD
    Sale price
    $213.00 USD
    Regular price
    Unit price
    per 
    Sold out
  • CD5 Monoclonal Antibody - Cat. #: CSB-MA000229
    Regular price
    $213.00 USD
    Sale price
    $213.00 USD
    Regular price
    Unit price
    per 
    Sold out
  • CD4 Monoclonal Antibody - Cat. #: CSB-MA000228
    Regular price
    $213.00 USD
    Sale price
    $213.00 USD
    Regular price
    Unit price
    per 
    Sold out
  • KRT17 Monoclonal Antibody - Cat. #: CSB-MA986157
    Regular price
    $353.00 USD
    Sale price
    $353.00 USD
    Regular price
    Unit price
    per 
    Sold out
  • CD1A Monoclonal Antibody - Cat. #: CSB-MA011008
    Regular price
    $213.00 USD
    Sale price
    $213.00 USD
    Regular price
    Unit price
    per 
    Sold out
  • MAP2 Monoclonal Antibody - Cat. #: CSB-MA983589
    Regular price
    $815.00 USD
    Sale price
    $815.00 USD
    Regular price
    Unit price
    per 
    Sold out
  • ENO2 Monoclonal Antibody - Cat. #: CSB-MA0076721A0m
    Regular price
    $446.00 USD
    Sale price
    $446.00 USD
    Regular price
    Unit price
    per 
    Sold out
  • CTNNB1 Monoclonal Antibody - Cat. #: CSB-MA907551
    Regular price
    $353.00 USD
    Sale price
    $353.00 USD
    Regular price
    Unit price
    per 
    Sold out
  • MKI67 Monoclonal Antibody - Cat. #: CSB-MA000222
    Regular price
    $213.00 USD
    Sale price
    $213.00 USD
    Regular price
    Unit price
    per 
    Sold out
  • KIF7 Monoclonal Antibody - Cat. #: CSB-MA000220
    Regular price
    $213.00 USD
    Sale price
    $213.00 USD
    Regular price
    Unit price
    per 
    Sold out
  • AQP4 Monoclonal Antibody - Cat. #: CSB-MA592955
    Regular price
    $631.00 USD
    Sale price
    $631.00 USD
    Regular price
    Unit price
    per 
    Sold out
  • CEACAM5 Monoclonal Antibody - Cat. #: CSB-MA995583
    Regular price
    $353.00 USD
    Sale price
    $353.00 USD
    Regular price
    Unit price
    per 
    Sold out
  • GFAP Monoclonal Antibody - Cat. #: CSB-MA009369A0m
    Regular price
    $446.00 USD
    Sale price
    $446.00 USD
    Regular price
    Unit price
    per 
    Sold out
  • CDX2 Monoclonal Antibody - Cat. #: CSB-MA102009
    Regular price
    $815.00 USD
    Sale price
    $815.00 USD
    Regular price
    Unit price
    per 
    Sold out
  • KRT16 Monoclonal Antibody - Cat. #: CSB-MA192596
    Regular price
    $353.00 USD
    Sale price
    $353.00 USD
    Regular price
    Unit price
    per 
    Sold out
  • KRT7 Monoclonal Antibody - Cat. #: CSB-MA634481
    Regular price
    $353.00 USD
    Sale price
    $353.00 USD
    Regular price
    Unit price
    per 
    Sold out
  • RELA Monoclonal Antibody - Cat. #: CSB-MA000270
    Regular price
    $213.00 USD
    Sale price
    $213.00 USD
    Regular price
    Unit price
    per 
    Sold out
  • TP53 Monoclonal Antibody - Cat. #: CSB-MA0240771A0m
    Regular price
    $446.00 USD
    Sale price
    $446.00 USD
    Regular price
    Unit price
    per 
    Sold out
  • CD68 Monoclonal Antibody - Cat. #: CSB-MA000323
    Regular price
    $213.00 USD
    Sale price
    $213.00 USD
    Regular price
    Unit price
    per 
    Sold out
  • FCER2 Monoclonal Antibody - Cat. #: CSB-MA000240
    Regular price
    $213.00 USD
    Sale price
    $213.00 USD
    Regular price
    Unit price
    per 
    Sold out
  • MS4A1 Monoclonal Antibody - Cat. #: CSB-MA996413
    Regular price
    $353.00 USD
    Sale price
    $353.00 USD
    Regular price
    Unit price
    per 
    Sold out
  • PTPRC Monoclonal Antibody - Cat. #: CSB-MA000202
    Regular price
    $213.00 USD
    Sale price
    $213.00 USD
    Regular price
    Unit price
    per 
    Sold out
  • ERBB2 Monoclonal Antibody - Cat. #: CSB-MA172796
    Regular price
    $815.00 USD
    Sale price
    $815.00 USD
    Regular price
    Unit price
    per 
    Sold out
  • CD2 Monoclonal Antibody - Cat. #: CSB-MA000227
    Regular price
    $213.00 USD
    Sale price
    $213.00 USD
    Regular price
    Unit price
    per 
    Sold out
  • EGFR Monoclonal Antibody - Cat. #: CSB-MA000293
    Regular price
    $213.00 USD
    Sale price
    $213.00 USD
    Regular price
    Unit price
    per 
    Sold out
  • LGALS3 Monoclonal Antibody - Cat. #: CSB-MA0128871A0m
    Regular price
    $446.00 USD
    Sale price
    $446.00 USD
    Regular price
    Unit price
    per 
    Sold out
  • HSPA1L Monoclonal Antibody - Cat. #: CSB-MA000197
    Regular price
    $213.00 USD
    Sale price
    $213.00 USD
    Regular price
    Unit price
    per 
    Sold out
  • BCL2 Monoclonal Antibody - Cat. #: CSB-MA000196
    Regular price
    $213.00 USD
    Sale price
    $213.00 USD
    Regular price
    Unit price
    per 
    Sold out
  • Histone H3 Monoclonal Antibody - Cat. #: CSB-MA000310
    Regular price
    $213.00 USD
    Sale price
    $213.00 USD
    Regular price
    Unit price
    per 
    Sold out
  • TUBB1 Monoclonal Antibody - Cat. #: CSB-MA065216
    Regular price
    $548.00 USD
    Sale price
    $548.00 USD
    Regular price
    Unit price
    per 
    Sold out
  • LMNB1 Monoclonal Antibody - Cat. #: CSB-MA000191
    Regular price
    $213.00 USD
    Sale price
    $213.00 USD
    Regular price
    Unit price
    per 
    Sold out
  • CR2 Monoclonal Antibody - Cat. #: CSB-MA916751
    Regular price
    $353.00 USD
    Sale price
    $353.00 USD
    Regular price
    Unit price
    per 
    Sold out
  • Myosin Heavy Chain Monoclonal Antibody - Cat. #: CSB-MA000215
    Regular price
    $213.00 USD
    Sale price
    $213.00 USD
    Regular price
    Unit price
    per 
    Sold out
  • TUBA1A Monoclonal Antibody - Cat. #: CSB-MA754656A0m
    Regular price
    $255.00 USD
    Sale price
    $255.00 USD
    Regular price
    Unit price
    per 
    Sold out
  • KRT8 Monoclonal Antibody - Cat. #: CSB-MA999890
    Regular price
    $353.00 USD
    Sale price
    $353.00 USD
    Regular price
    Unit price
    per 
    Sold out
  • Plant actin Monoclonal Antibody - Cat. #: CSB-MA000307
    Regular price
    $213.00 USD
    Sale price
    $213.00 USD
    Regular price
    Unit price
    per 
    Sold out
  • COX4I1 Monoclonal Antibody - Cat. #: CSB-MA900058
    Regular price
    $815.00 USD
    Sale price
    $815.00 USD
    Regular price
    Unit price
    per 
    Sold out
  • KRT19 Monoclonal Antibody - Cat. #: CSB-MA0125341A0m
    Regular price
    $446.00 USD
    Sale price
    $446.00 USD
    Regular price
    Unit price
    per 
    Sold out
  • ACTB Monoclonal Antibody - Cat. #: CSB-MA000091M1m
    Regular price
    $255.00 USD
    Sale price
    $255.00 USD
    Regular price
    Unit price
    per 
    Sold out
  • PCNA Monoclonal Antibody - Cat. #: CSB-MA000081M0m
    Regular price
    $255.00 USD
    Sale price
    $255.00 USD
    Regular price
    Unit price
    per 
    Sold out
  • GAPDH Monoclonal Antibody - Cat. #: CSB-MA000071M0m
    Regular price
    $255.00 USD
    Sale price
    $255.00 USD
    Regular price
    Unit price
    per 
    Sold out
  • AMACR Monoclonal Antibody - Cat. #: CSB-MA546610
    Regular price
    $353.00 USD
    Sale price
    $353.00 USD
    Regular price
    Unit price
    per 
    Sold out
  • GST Monoclonal Antibody - Cat. #: CSB-MA000031M1m
    Regular price
    $255.00 USD
    Sale price
    $255.00 USD
    Regular price
    Unit price
    per 
    Sold out
  • SARS-CoV-2 Spike RBD Nanobody, HRP conjugated - Cat. #: CSB-RA33245B2GMY
    Regular price
    $892.00 USD
    Sale price
    $892.00 USD
    Regular price
    Unit price
    per 
    Sold out
  • SARS-CoV-2 Spike RBD Nanobody, FITC conjugated - Cat. #: CSB-RA33245C2GMY
    Regular price
    $892.00 USD
    Sale price
    $892.00 USD
    Regular price
    Unit price
    per 
    Sold out
  • GCGR Monoclonal Antibody?vQlagidemab-like? - Cat. #: CSB-RA009316A1HU
    Regular price
    $446.00 USD
    Sale price
    $446.00 USD
    Regular price
    Unit price
    per 
    Sold out
  • Claudin-18.2 Monoclonal Antibody?Zolbetuximab-like? - Cat. #: CSB-RA005498A1HU
    Regular price
    $446.00 USD
    Sale price
    $446.00 USD
    Regular price
    Unit price
    per 
    Sold out
  • CLDN18 Monoclonal Antibody - Cat. #: CSB-MA148581
    Regular price
    $353.00 USD
    Sale price
    $353.00 USD
    Regular price
    Unit price
    per 
    Sold out
  • CCR8 Monoclonal Antibody - Cat. #: CSB-RA004847A1HU
    Regular price
    $446.00 USD
    Sale price
    $446.00 USD
    Regular price
    Unit price
    per 
    Sold out
  • MERTK Monoclonal Antibody - Cat. #: CSB-RA621519A1HU
    Regular price
    $446.00 USD
    Sale price
    $446.00 USD
    Regular price
    Unit price
    per 
    Sold out
  • SEMA4D Monoclonal Antibody - Cat. #: CSB-RA835707A1HU
    Regular price
    $446.00 USD
    Sale price
    $446.00 USD
    Regular price
    Unit price
    per 
    Sold out
  • DLL3 Monoclonal Antibody?rovalpituzumab-like? - Cat. #: CSB-RA882142A1HU
    Regular price
    $446.00 USD
    Sale price
    $446.00 USD
    Regular price
    Unit price
    per 
    Sold out
  • CD46 Antibody - Cat. #: CSB-RA908548A0HU
    Regular price
    $446.00 USD
    Sale price
    $446.00 USD
    Regular price
    Unit price
    per 
    Sold out
  • TOMM22 Antibody - Cat. #: CSB-RA277640A0HU
    Regular price
    $446.00 USD
    Sale price
    $446.00 USD
    Regular price
    Unit price
    per 
    Sold out
  • ACVR2B Antibody - Cat. #: CSB-RA260702A0HU
    Regular price
    $446.00 USD
    Sale price
    $446.00 USD
    Regular price
    Unit price
    per 
    Sold out
  • TUBB3 Monoclonal Antibody - Cat. #: CSB-MA273394
    Regular price
    $548.00 USD
    Sale price
    $548.00 USD
    Regular price
    Unit price
    per 
    Sold out
  • LTA4H Antibody - Cat. #: CSB-RA198749A0HU
    Regular price
    $446.00 USD
    Sale price
    $446.00 USD
    Regular price
    Unit price
    per 
    Sold out
  • ERBB3 Antibody - Cat. #: CSB-PA002395
    Regular price
    $213.00 USD
    Sale price
    $213.00 USD
    Regular price
    Unit price
    per 
    Sold out
  • SARS-CoV-2 Spike RBD Nanobody, Biotin conjugated - Cat. #: CSB-RA33245D2GMY
    Regular price
    $892.00 USD
    Sale price
    $892.00 USD
    Regular price
    Unit price
    per 
    Sold out
  • SOX9 Antibody - Cat. #: CSB-PA004134
    Regular price
    $213.00 USD
    Sale price
    $213.00 USD
    Regular price
    Unit price
    per 
    Sold out
  • TINF2 Antibody - Cat. #: CSB-RA997969A0HU
    Regular price
    $446.00 USD
    Sale price
    $446.00 USD
    Regular price
    Unit price
    per 
    Sold out
  • NGF Antibody - Cat. #: CSB-RA288635A0HU
    Regular price
    $446.00 USD
    Sale price
    $446.00 USD
    Regular price
    Unit price
    per 
    Sold out
  • BCL2L1 Antibody - Cat. #: CSB-RA247982A0HU
    Regular price
    $446.00 USD
    Sale price
    $446.00 USD
    Regular price
    Unit price
    per 
    Sold out
  • CCND1 Antibody - Cat. #: CSB-RA616025A0HU
    Regular price
    $446.00 USD
    Sale price
    $446.00 USD
    Regular price
    Unit price
    per 
    Sold out
  • HSF1 Antibody - Cat. #: CSB-PA002974
    Regular price
    $213.00 USD
    Sale price
    $213.00 USD
    Regular price
    Unit price
    per 
    Sold out
  • GPA33 Antibody - Cat. #: CSB-RA245537A0HU
    Regular price
    $446.00 USD
    Sale price
    $446.00 USD
    Regular price
    Unit price
    per 
    Sold out
  • CD48 Antibody - Cat. #: CSB-PA005223
    Regular price
    $213.00 USD
    Sale price
    $213.00 USD
    Regular price
    Unit price
    per 
    Sold out
  • FBP1 Antibody - Cat. #: CSB-RA787345A0HU
    Regular price
    $446.00 USD
    Sale price
    $446.00 USD
    Regular price
    Unit price
    per 
    Sold out
  • PCYT1A Antibody - Cat. #: CSB-RA213218A0HU
    Regular price
    $446.00 USD
    Sale price
    $446.00 USD
    Regular price
    Unit price
    per 
    Sold out
  • AKR1C3 Antibody - Cat. #: CSB-RA825204A0HU
    Regular price
    $446.00 USD
    Sale price
    $446.00 USD
    Regular price
    Unit price
    per 
    Sold out
  • MAOA Antibody - Cat. #: CSB-RA250615A0HU
    Regular price
    $446.00 USD
    Sale price
    $446.00 USD
    Regular price
    Unit price
    per 
    Sold out
  • NPC1L1 Antibody - Cat. #: CSB-RA921474A0HU
    Regular price
    $446.00 USD
    Sale price
    $446.00 USD
    Regular price
    Unit price
    per 
    Sold out
  • NUDC Antibody - Cat. #: CSB-RA906015A0HU
    Regular price
    $446.00 USD
    Sale price
    $446.00 USD
    Regular price
    Unit price
    per 
    Sold out
  • CDC42 Antibody - Cat. #: CSB-RA177985A0HU
    Regular price
    $446.00 USD
    Sale price
    $446.00 USD
    Regular price
    Unit price
    per 
    Sold out
  • PTK2 Antibody - Cat. #: CSB-PA002465
    Regular price
    $213.00 USD
    Sale price
    $213.00 USD
    Regular price
    Unit price
    per 
    Sold out
  • CCR2 Antibody - Cat. #: CSB-RA297464A0HU
    Regular price
    $446.00 USD
    Sale price
    $446.00 USD
    Regular price
    Unit price
    per 
    Sold out
  • MYBBP1A Antibody - Cat. #: CSB-RA978157A0HU
    Regular price
    $446.00 USD
    Sale price
    $446.00 USD
    Regular price
    Unit price
    per 
    Sold out
  • RNF20 Antibody - Cat. #: CSB-RA227095A0HU
    Regular price
    $446.00 USD
    Sale price
    $446.00 USD
    Regular price
    Unit price
    per 
    Sold out
  • ENPEP Antibody - Cat. #: CSB-RA552900A0HU
    Regular price
    $446.00 USD
    Sale price
    $446.00 USD
    Regular price
    Unit price
    per 
    Sold out
  • STAT6 Antibody - Cat. #: CSB-PA004183
    Regular price
    $213.00 USD
    Sale price
    $213.00 USD
    Regular price
    Unit price
    per 
    Sold out
  • FGFR2 Antibody - Cat. #: CSB-RA154582A0HU
    Regular price
    $446.00 USD
    Sale price
    $446.00 USD
    Regular price
    Unit price
    per 
    Sold out
  • SNAP23 Antibody - Cat. #: CSB-PA005176
    Regular price
    $213.00 USD
    Sale price
    $213.00 USD
    Regular price
    Unit price
    per 
    Sold out
  • ID1 Antibody - Cat. #: CSB-RA253477A0HU
    Regular price
    $446.00 USD
    Sale price
    $446.00 USD
    Regular price
    Unit price
    per 
    Sold out
  • ABAT Antibody - Cat. #: CSB-RA242969A0HU
    Regular price
    $446.00 USD
    Sale price
    $446.00 USD
    Regular price
    Unit price
    per 
    Sold out
  • NTRK1 Antibody - Cat. #: CSB-RA202683A0HU
    Regular price
    $446.00 USD
    Sale price
    $446.00 USD
    Regular price
    Unit price
    per 
    Sold out
  • DLG4 Antibody - Cat. #: CSB-RA255792A0HU
    Regular price
    $446.00 USD
    Sale price
    $446.00 USD
    Regular price
    Unit price
    per 
    Sold out
  • FYN Antibody - Cat. #: CSB-RA699767A0HU
    Regular price
    $446.00 USD
    Sale price
    $446.00 USD
    Regular price
    Unit price
    per 
    Sold out
  • STX4 Antibody - Cat. #: CSB-RA290392A0HU
    Regular price
    $446.00 USD
    Sale price
    $446.00 USD
    Regular price
    Unit price
    per 
    Sold out
  • FN1 Antibody - Cat. #: CSB-RA921689A0HU
    Regular price
    $446.00 USD
    Sale price
    $446.00 USD
    Regular price
    Unit price
    per 
    Sold out
  • ESR1 Antibody - Cat. #: CSB-PA005470
    Regular price
    $213.00 USD
    Sale price
    $213.00 USD
    Regular price
    Unit price
    per 
    Sold out
  • RPTOR Antibody - Cat. #: CSB-RA581950A0HU
    Regular price
    $446.00 USD
    Sale price
    $446.00 USD
    Regular price
    Unit price
    per 
    Sold out

Your list is ready to share