Product Name	Integrin alpha 3
Chinese Name	整合素α3抗体
Alias	Integrin alpha 3 light chain; AA407068; Antigen identified by monoclonal; Integrin alpha-3; J143; CD49 antigen like family member C; CD49 antigen-like family member C; CD49c; CD49c antigen; FLJ34631; FLJ34704; FRP 2; FRP-2; FRP2; Galactoprotein B3; GAP B3; GAPB3; Integrin alpha 3; Integrin alpha-3 light chain; Integrin, alpha 3 (antigen CD49C, alpha 3 subunit of VLA-3 receptor); ITA3_HUMAN; ITGA 3; Itga3; MSK18; VCA 2; VCA2; Very late activation protein 3 receptor alpha 3 subunit; VL3A; VLA 3 alpha chain; VLA 3 subunit alpha; VLA-3 subunit alpha; VLA3a.
Research Area	Cell biology  immunology  Signal transduction  Stem cells  Cytoskeleton
Immunogen Species	Rabbit
Clonality	Polyclonal
React Species	Human, Mouse, Pig,  (predicted: Rat, )
Applications	WB=1:500-2000 ELISA=1:5000-10000  not yet tested in other applications. optimal dilutions/concentrations should be determined by the end user.
Theoretical molecular weight	20/114kDa
Cellular localization	The cell membrane
Form	Liquid
Concentration	1mg/ml
immunogen	KLH conjugated synthetic peptide derived from human Integrin alpha 3 light chain: 976-1025/1051
Lsotype	IgG
Purification	affinity purified by Protein A
Buffer Solution	0.01M TBS(pH7.4) with 1% BSA, 0.03% Proclin300 and 50% Glycerol.
Storage	Shipped at 4℃. Store at -20 °C for one year. Avoid repeated freeze/thaw cycles.
Attention	This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications.
PubMed	PubMed
Product Detail	The protein encoded by this gene belongs to the family of integrins. Integrins are heterodimeric integral membrane proteins composed of an alpha chain and a beta chain, and function as cell surface adhesion molecules. This gene encodes alpha 3 subunit, which undergoes post-translational cleavage in the extracellular domain to yield disulfide-linked light and heavy chains that join with beta 1 subunit to form an integrin that interacts with many extracellular-matrix proteins. Alternatively spliced transcript variants encoding different isoforms have been identified for this gene. [provided by RefSeq, Oct 2008] Function: Integrin alpha-3/beta-1 is a receptor for fibronectin, laminin, collagen, epiligrin, thrombospondin and CSPG4. Alpha-3/beta-1 may mediate with LGALS3 the stimulation by CSPG4 of endothelial cells migration. Subunit: Heterodimer of an alpha and a beta subunit. The alpha subunit is composed of an heavy and a light chain linked by a disulfide bond. Alpha-3 associates with beta-1. Interacts with HPS5. Subcellular Location: Membrane; Single-pass type I membrane protein. Tissue Specificity: Isoform 1 is widely expressed. Isoform 2 is expressed in brain and heart. In brain, both isoforms are exclusively expressed on vascular smooth muscle cells, whereas in heart isoform 1 is strongly expressed on vascular smooth muscle cells, isoform 2 is detected only on endothelial vein cells. Post-translational modifications: Isoform 1, but not isoform 2, is phosphorylated on serine residues. Phosphorylation increases after phorbol 12-myristate 13-acetate stimulation. Similarity: Belongs to the integrin alpha chain family. Contains 7 FG-GAP repeats. SWISS: P26006 Gene ID: 3675 Database links: Entrez Gene: 508490 Cow Entrez Gene: 491074 Dog Entrez Gene: 100056202 Horse Entrez Gene: 3675 Human Entrez Gene: 100386753 Marmoset (common) Entrez Gene: 16400 Mouse Omim: 605025 Human SwissProt: F1MMS9 Cow SwissProt: P26006 Human SwissProt: Q62470 Mouse Unigene: 265829 Human Unigene: 57035 Mouse
Product Picture	Sample: Intestinal(Mouse) lysate at 30ug; Primary: Anti-Integrin alpha 3 (SL2093R) at 1:300 dilution; Secondary: HRP conjugated Goat-Anti-rabbit IgG(SL0295G-HRP) at 1: 5000 dilution; Predicted band size: 20/114 kD Observed band size: 24 kD Sample: Lung(Mouse) lysate at 30ug; Primary: Anti-Integrin alpha 3 (SL2093R) at 1:300 dilution; Secondary: HRP conjugated Goat-Anti-rabbit IgG(SL0295G-HRP) at 1: 5000 dilution; Predicted band size: 20/114 kD Observed band size: 20 kD Blank control: U937(blue). Primary Antibody: Rabbit Anti-Integrin alpha 3 antibody(SL2093R), Dilution: 1μg in 100 μL 1X PBS containing 0.5% BSA; Isotype Control Antibody: Rabbit IgG(orange) ,used under the same conditions ); Secondary Antibody: Goat anti-rabbit IgG-PE(white blue), Dilution: 1:200 in 1 X PBS containing 0.5% BSA. Protocol The cells were fixed with 2% paraformaldehyde (10 min). Primary antibody (SL2093R, 1μg /1x10^6 cells) were incubated for 30 min on the ice, followed by 1 X PBS containing 0.5% BSA + 10% goat serum (15 min) to block non-specific protein-protein interactions. Then the Goat Anti-rabbit IgG/PE antibody was added into the blocking buffer mentioned above to react with the primary antibody at 1/200 dilution for 30 min on ice. Acquisition of 20,000 events was performed.

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