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ITGa2 recombinant protein :: Integrin Alpha 2 (ITGa2) Recombinant Protein

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Catalog # MBS2009245 (SPECIAL PROMOTION: Get FREE $5 Starbucks gift card (Maximum 5 gift cards/product). Gift card(s) will be included with shipment)
Unit / Price
  0.01 mg  /  $115 +1 FREE 8GB USB
  0.05 mg  /  $200 +1 FREE 8GB USB
  0.1 mg  /  $290 +1 FREE 8GB USB
  0.2 mg  /  $360 +1 FREE 8GB USB
  0.5 mg  /  $690 +1 FREE 8GB USB
  1 mg  /  $1,015 +1 FREE 8GB USB
Product Name

Integrin Alpha 2 (ITGa2), Recombinant Protein

Popular Item
Also Known As

Recombinant Integrin Alpha 2 (ITGa2)

Research Use Only
For Research Use Only. Not for use in diagnostic procedures.
Sequence Length
The target protein is fused with two N-terminal Tags, His-tag and S-tag, its sequence is listed below.
Chromosome Location
Chromosome: 5; NC_000005.9 (52285156..52390609). Location: 5q11.2
3D Structure
ModBase 3D Structure for P17301
E Coli
> 95%
Supplied as lyophilized form in PBS, pH7.4, containing 1mM DTT, 5% trehalose, 0.01% sarcosyl and preservative.
Homo sapiens (Human)
Expression System
Prokaryotic expression
Glu74~Val277 (Accession # P17301) with two N-terminal Tags, His-tag and S-tag
Subcellular Location
Membrane; Single-pass type I membrane protein.
Endotoxin Level
<1.0EU per 1ug (determined by the LAL method)
Predicted Isoelectric Point
Reconstitute in sterile PBS, pH7.2-pH7.4.
Accurate Molecular Mass
33kDa as determined by SDS-PAGE reducing conditions.
Preparation and Storage
Avoid repeated freeze/thaw cycles. Store at 2-8 degree C for one month. Aliquot and store at -80 degree C for 12 months.
Stability Test: The thermal stability is described by the loss rate of the targetprotein. The loss rate was determined by accelerated thermal degradation test,that is, incubate the protein at 37 degree C for 48h, and no obvious degradation andprecipitation were observed. (Referring from China Biological Products Standard,which was calculated by the Arrhenius equation.) The loss of this protein is lessthan 5% within the expiration date under appropriate storage condition.
Other Notes
Small volumes of ITGa2 recombinant protein vial(s) may occasionally become entrapped in the seal of the product vial during shipment and storage. If necessary, briefly centrifuge the vial on a tabletop centrifuge to dislodge any liquid in the container`s cap. Certain products may require to ship with dry ice and additional dry ice fee may apply.
Related Product Information for
ITGa2 recombinant protein
About the Marker: Effective Size Range: 10kDa to 70kDa.
Protein bands: 10kDa, 14kDa, 18kDa, 22kDa, 26kDa, 33kDa, 44kDa and70kDa.
Double intensity bands: The 26kDa, 18kDa, 10kDa bands are at doubleintensity to make location and size approximation of proteins of interestquick and easy.
Ready-to-use: No need to heat, dilute or add reducing agents before use.
Applications Tested/Suitable for ITGa2 recombinant protein
SDS-PAGE, Western Blot (WB), ELISA (EIA), Immunoprecipitation (IP)

NCBI/Uniprot data below describe general gene information for ITGa2. It may not necessarily be applicable to this product.
NCBI Accession #
NCBI GenBank Nucleotide #
UniProt Primary Accession #
UniProt Secondary Accession #
UniProt Related Accession #
Molecular Weight
NCBI Official Full Name
integrin alpha-2
NCBI Official Synonym Full Names
integrin, alpha 2 (CD49B, alpha 2 subunit of VLA-2 receptor)
NCBI Official Symbol
ITGA2  [Similar Products]
NCBI Official Synonym Symbols
BR; GPIa; CD49B; HPA-5; VLA-2; VLAA2
  [Similar Products]
NCBI Protein Information
integrin alpha-2; collagen receptor; platelet antigen Br; platelet glycoprotein GPIa; VLA2 receptor, alpha-2 subunit; CD49 antigen-like family member B; platelet membrane glycoprotein Ia; human platelet alloantigen system 5; very late activation protein 2 receptor, alpha-2 subunit
UniProt Protein Name
Integrin alpha-2
UniProt Synonym Protein Names
CD49 antigen-like family member B; Collagen receptor; Platelet membrane glycoprotein Ia; GPIa; VLA-2 subunit alpha
Protein Family
UniProt Gene Name
ITGA2  [Similar Products]
UniProt Synonym Gene Names
CD49B; GPIa  [Similar Products]
UniProt Entry Name
NCBI Summary for ITGa2
This gene encodes the alpha subunit of a transmembrane receptor for collagens and related proteins. The encoded protein forms a heterodimer with a beta subunit and mediates the adhesion of platelets and other cell types to the extracellular matrix. Loss of the encoded protein is associated with bleeding disorder platelet-type 9. Antibodies against this protein are found in several immune disorders, including neonatal alloimmune thrombocytopenia. This gene is located adjacent to a related alpha subunit gene. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Aug 2012]
UniProt Comments for ITGa2
ITGA2: Integrin alpha-2/beta-1 is a receptor for laminin, collagen, collagen C-propeptides, fibronectin and E-cadherin. It recognizes the proline-hydroxylated sequence G-F-P-G-E-R in collagen. It is responsible for adhesion of platelets and other cells to collagens, modulation of collagen and collagenase gene expression, force generation and organization of newly synthesized extracellular matrix. Belongs to the integrin alpha chain family.

Protein type: Cell adhesion; Membrane protein, integral; Motility/polarity/chemotaxis; Receptor, misc.

Chromosomal Location of Human Ortholog: 5q11.2

Cellular Component: cell surface; focal adhesion; perinuclear region of cytoplasm; plasma membrane; nerve terminal; nucleus; integrin complex; external side of plasma membrane

Molecular Function: viral receptor activity; collagen binding; integrin binding; protein binding; protein heterodimerization activity; metal ion binding; laminin binding

Biological Process: axon guidance; entry of virus into host cell; extracellular matrix organization and biogenesis; response to muscle activity; positive regulation of positive chemotaxis; positive regulation of cell adhesion; positive regulation of translation; cell-matrix adhesion; positive regulation of leukocyte migration; positive regulation of smooth muscle cell proliferation; positive regulation of collagen biosynthetic process; positive regulation of collagen binding; positive regulation of cell projection organization and biogenesis; mesodermal cell differentiation; positive regulation of smooth muscle cell migration; response to L-ascorbic acid; response to organic cyclic substance; establishment of protein localization; mammary gland development; positive regulation of smooth muscle contraction; cell adhesion; positive regulation of DNA binding; substrate-bound cell migration; response to drug; integrin-mediated signaling pathway; skin morphogenesis; hypotonic response; cell-substrate adhesion; cellular response to hormone stimulus; detection of mechanical stimulus involved in sensory perception of pain; cell proliferation; organ morphogenesis; response to hypoxia; cell adhesion mediated by integrin; blood coagulation; positive regulation of phagocytosis, engulfment; response to amine stimulus; positive regulation of transmission of nerve impulse; positive regulation of inflammatory response

Disease: Bleeding Disorder, Platelet-type, 9
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While every efforts were made to ensure the accuracy of the information provided in this datasheet, MyBioSource will not be liable for any omissions or errors contained herein. MyBioSource reserves the right to make changes to this datasheet at any time without prior notice.

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