Human Integrin alpha 1/CD49a Alexa Fluor® 532-conjugated Antibody

Catalog #: FAB5676X Datasheet / COA / SDS

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FAB5676X-100UG

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Human Integrin alpha 1/CD49a Alexa Fluor® 532-conjugated Antibody Summary

Species Reactivity

Human

Specificity

Detects human Integrin alpha 1/CD49a in direct ELISAs and Western blots. In direct ELISAs, no cross-reactivity with rhIntegrin alpha 2, 3, 4, 5, 6, 8, 9, 10, 11, L, M, V, X, alpha 6x1/ beta 4, alpha D/ beta 2, alpha 7x2/ beta 1, alpha E/ beta 7, or alpha 2b/ beta 3 is observed.

Source

Monoclonal Mouse IgG1 Clone # 639508

Purification

Protein A or G purified

Immunogen

Chinese hamster ovary cell line CHO-derived human Integrin Î±1/CD49a
Phe29-Pro1141
Accession # P56199

Formulation

Supplied 0.2mg/ml in 1X PBS with RDF1 and 0.09% Sodium Azide

Label

Alexa Fluor 532 (Excitation= 534 nm, Emission= 553 nm)

Applications

Recommended Concentration

Sample

Western Blot

Optimal dilution of this antibody should be experimentally determined.

Please Note: Optimal dilutions should be determined by each laboratory for each application. General Protocols are available in the Technical Information section on our website.

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Preparation and Storage

Shipping

The product is shipped with polar packs. Upon receipt, store it immediately at the temperature recommended below.

Stability & Storage

Protect from light. Do not freeze. 12 months from date of receipt, 2 to 8 °C as supplied

Background: Integrin alpha 1/CD49a

Integrin alpha 1 (also VLA-1, CD49a and Laminin and Collagen Receptor) is a 190-210 kDa member of the integrin alpha chain family of molecules. It is found on smooth muscle cells, osteoblasts, adipocytes and intestinal epithelium. Integrin alpha 1 forms a noncovalent heterodimer with Integrin beta 1, and serves as a divalent-cation dependent receptor for collagen types I, IV, VI, XIII and XVI. It also binds the diarrhea-associated NSP4 enterotoxin of rotavirus. Mature human Integrin alpha 1 is a 1151 amino acid (aa) type I transmembrane glycoprotein that contains a 1113 aa extracellular domain (ECD) and a 15 aa cytoplasmic tail. The ECD contains one vWFA/I-domain (aa 147-360) that binds collagen, plus multiple divalent cation binding sites. Potential splice variants exist that show a two and four aa substitution for aa 765-1179. Over aa 29-1141 (the ECD), human Integrin alpha 1 shares 88% aa identity with mouse Integrin alpha 1.

Entrez Gene IDs

3672 (Human); 109700 (Mouse); 25118 (Rat)

Alternate Names

CD49 antigen-like family member A; CD49a antigen; CD49a; Integrin alpha 1; integrin, alpha 1; ITGA1; Laminin and collagen receptor; very late activation protein 1; VLA-1; VLA1integrin alpha-1