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CD9/Tspan-29 His Tag Protein, Human

CD9/Tspan-29 His Tag Protein, Human

Catalog Number: UA010729 Reactivity: Human Conjugation: Unconjugated Brand: UA BIOSCIENCE
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Regular price $1,171.00 SGD
Regular price Sale price $1,171.00 SGD
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Product Details

Product Specification


Species Human
Synonyms MIC3, TSPAN29, GIG2, MRP1, BTCC1, DRAP27, 5H9
Accession P21926
Amino Acid Sequence Ser112-Ile195, with C-8*His
Expression System HEK293
Molecular Weight

11-12kDa (Reducing)

Purity >95% by SDS-PAGE
Endotoxin <0.1EU/μg
Conjugation Unconjugated
Tag His Tag
Physical Appearance Lyophilized Powder
Storage Buffer PBS, pH7.4.
Reconstitution

Reconstitute at 0.1-1 mg/ml according to the size in ultrapure water after rapid centrifugation.

Stability & Storage · 12 months from date of receipt, lyophilized powder stored at -20 to -80℃.
· 3 months, -20 to -80℃ under sterile conditions after reconstitution.
· 1 week, 2 to 8℃ under sterile conditions after reconstitution.
· Please avoid repeated freeze-thaw cycles.
Reference

Ho IC, et al. (2009) GATA3 and the T-cell lineage: essential functions before and after T-helper-2-cell differentiation. Nat Rev Immunol. 9 (2): 125-35. Matesanz-Isabel J, et al. (2011) New B-cell CD molecules. Immunology Letters.134 (2): 104-12.

Background

CD9 antigen is a multi-pass membrane protein which belongs to the tetraspanin (TM4SF) family or the transmembrane 4 superfamily. It is a cell surface glycoprotein that is known to complex with integrins and other transmembrane 4 superfamily proteins. It is found expressed on the surface of the exosomes. The protein takes part in cellular signal transduction events and thus play a role in the regulation of cell development and activation, growth and motility. Besides, CD9 seems to be a key role in the egg-sperm fusion during the mammalian fertilization processes.

Picture

SDS-PAGE

1μg (R: reducing condition, N: non-reducing condition).

ELISA

Immobilized CD9/Tspan-29 His Tag, Human (Cat. No. UA010729) at 2.0μg/mL (100μL/well) can bind CD9 Mouse mAb (S-632-33) (Cat. No. S0B0409)  with EC50 of 1.69-2.96ng/mL.

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