Size: 200ug. Other sizes are also available. Please Inquire.
In Stock: Yes
Lead time: 3-7 working days
Research Topic: Transport
Uniprot ID: P10599
Gene Names: TXN
Organism: Homo sapiens (Human)
AA Sequence: VKQIESKTAFQEALDAAGDKLVVVDFSATWCGPCKMIKPFFHSLSEKYSNVIFLEVDVDDCQDVASECEVKCMPTFQFFKKGQKVGEFSGANKEKLEATINELV
Expression Region: 2-105aa
Sequence Info: Full Length
Source: E.coli
Tag Info: N-terminal GST-tagged
MW: 38.6 kDa
Alternative Name(s): ATL-derived factor ;ADFSurface-associated sulphydryl protein ;SASP
Relevance: Participates in various redox reactions through the reversible oxidation of its active center dithiol to a disulfide and catalyzes dithiol-disulfide exchange reactions. Plays a role in the reversible S-nitrosylation of cysteine residues in target proteins, and thereby contributes to the response to intracellular nitric oxide. Nitrosylates the active site Cys of CASP3 in response to nitric oxide (NO), and thereby inhibits caspase-3 activity. Induces the FOS/JUN AP-1 DNA-binding activity in ionizing radiation (IR) cells through its oxidation/reduction status and stimulates AP-1 transcriptional activity.ADF augments the expression of the interleukin-2 receptor TAC (IL2R/P55).
Reference: Cloning and expression of a cDNA for human thioredoxin.Wollman E.E., D'Auriol L., Rimsky L., Shaw A., Jacquot J.-P., Wingfield P., Graber P., Dessarps F.J. Biol. Chem. 263:15506-15512(1988)
Purity: Greater than 90% as determined by SDS-PAGE.
Storage Buffer: Tris-based buffer，50% glycerol
Storage: The shelf life is related to many factors, storage state, buffer ingredients, storage temperature and the stability of the protein itself. Generally, the shelf life of liquid form is 6 months at -20℃/-80℃. The shelf life of lyophilized form is 12 months at -20℃/-80℃.
Notes: Repeated freezing and thawing is not recommended. Store working aliquots at 4℃ for up to one week.