B7-1
Human Recombinant CD80 - His Tagged
Reference ID:KB-3714
Western Blot
ELISA
FACS
Protein:Protein
Flow Cytometry
Gene of Interest
Gene Synonyms:CD80;CD28LG;CD28LG1;LAB7
Protein Names:T-lymphocyte activation antigen CD80 (Activation B7-1 antigen) (BB1) (CTLA-4 counter-receptor B7.1) (B7) (CD antigen CD80)
Accession Data
Organism:Homo sapiens (Human)
Mass (kDa):330.48
Length (aa):288
Sequence:MGHTRRQGTSPSKCPYLNFFQLLVLAGLSHFCSGVIHVTKEVKEVATLSCGHNVSVEELAQTRIYWQKEKKMVLTMMSGDMNIWPEYKNRTIFDITNNLSIVILALRPSDEGTYECVVLKYEKDAFKREHLAEVTLSVKADFPTPSISDFEIPTSNIRRIICSTSGGFPEPHLSWLENGEELNAINTTVSQDPETELYAVSSKLDFNMTTNHSFMCLIKYGHLRVNQTFNWNTTKQEHFPDNLLPSWAITLISVNGIFVICCLTYCFAPRCRERRRNERLRRESVRPV
Proteomics (Proteome ID):UP000005640
Proteomics (Chromosome): Chromosome 3
Function [CC]:Involved in the costimulatory signal essential for T-lymphocyte activation. T-cell proliferation and cytokine production is induced by the binding of CD28, binding to CTLA-4 has opposite effects and inhibits T-cell activation. {ECO:0000269|PubMed:10583602}.; (Microbial infection) Acts as a receptor for adenovirus subgroup B. {ECO:0000269|PubMed:16920215}.
Tissue Specificity:Expressed on activated B-cells, macrophages and dendritic cells.
Reagent Data
Name:B7-1
Class:Immune Checkpoint
Subcategory:Protein
Region:Val 35 - Asn 242
Molecular Weight:24.7
Source:HEK293
Species:Human
Tag:His
Format:Lyophilized
Purification System:Chromatography
Formulation:Sterile-filtered colorless solution
Formulation Concentration:1 mg/ml
Buffer Volume:Standard
Buffer Solution:PBS
pH:7.4-7.5
Toxicity
Endotoxin Level:< 1%
Aggregate Tested By:SDS-PAGE
Endotoxin Screened:< 0.1 ng/ug
Purity:> 98%
Determined: SDS-PAGE
Stain:Blue
Chromotography:Anion-exchange
Validated: RP-HPLC
Sample Handling
Storage:-20°C
Stability:This bioreagent is stable at 4°C (short-term) and -70°C(long-term). After reconstitution, sample may be stored at 4°C for 2-7 days and below -18°C for future use.
Preparation:Reconstitute in sterile distilled H2O to no less than 100 ug/ml; dilute reconstituted stock further in other aqueous solutions if needed. Please review COA for lot-specific instructions. Final measurements should be determined by the end-user for optimal performance.