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Invitrogen
CD49a (Integrin alpha 1) Monoclonal Antibody (TS2/7), PE, eBioscience™
Application
FIGURE: 1 / 2
CD49a (Integrin alpha 1) Antibody (12-9490-42) in Flow
Normal human peripheral blood cells were labeled with Cell Proliferation Dye eFluor 450 (Product # 65-0842-85), then stimulated with CD3 Monoclonal Antibody, Functional Grade (Product # 16-0037-85), CD28 Monoclonal Antibody, Functional Grade (Product # 16-0289-85), and Human IL-2 Recombinant Protein for 6 days. Cells were then stained with Mouse IgG1 kappa Isotype Control, PE (Product # 12-4714-82) (left) o... View More
Product Details
12-9490-42
Applications
Tested Dilution
Publications
Product Specifications
Species Reactivity
Human
Published species
Not Applicable
Host/Isotype
Mouse
/ IgG1, kappa
Recommended Isotype Control
Class
Monoclonal
Type
Antibody
Clone
TS2/7
Conjugate
Excitation/Emission Max
565/576 nm
View spectra
Form
Liquid
Concentration
5 µL/Test
Purification
Affinity chromatography
Storage buffer
PBS, pH 7.2, with 0.2% BSA
Contains
0.09% sodium azide
Storage conditions
4° C, store in dark, DO NOT FREEZE!
Shipping conditions
Ambient (domestic); Wet ice (international)
RRID
AB_2884042
Product Specific Information
Description: The monoclonal antibody TS2/7 reacts with human CD49a, also known as integrin alpha 1. CD49a is always associated with CD29 (integrin beta 1) to form a type I transmembrane protein called very late antigen-1 (VLA1). This heterodimer is expressed by endothelial cells, activated T cells, monocytes, a subset of NK cells, a subset of memory T cells, smooth muscle cells, and mesenchymal stem cells. CD49a binds to collagen IV strongly, but also binds to collagen I, laminin, and semaphorin7A. CD49a is involved in cell survival, proliferation, homing, and inflammatory responses.
Applications Reported: This TS2/7 antibody has been reported for use in flow cytometric analysis.
Applications Tested: This TS2/7 antibody has been pre-diluted and tested by flow cytometric analysis of stimulated normal human peripheral blood cells. This may be used at 5 µL (0.5 µg) per test. A test is defined as the amount (µg) of antibody that will stain a cell sample in a final volume of 100 µL. Cell number should be determined empirically but can range from 10^5 to 10^8 cells/test.
Excitation: 488-561 nm; Emission: 578 nm; Laser: Blue Laser, Green Laser, Yellow-Green Laser
Target Information
Integrin alpha 1 (ITGA1) chain associates with the beta 1 (ITGB1) chain to form a heterodimer that functions as a dual laminin/collagen receptor in neural cells and hematopoietic cells. ITGA1 has a 206-amino acid I domain in its N-terminal half, followed by 3 divalent cation-binding sites and a C-terminal transmembrane domain with a short cytoplasmic tail. It also has 28 potential N-glycosylation sites. Human ITGA1 was expressed in a mouse fibroblast cell line as a 180-kD protein. ITGA1 is involved in the early remodeling of osteoarthritic cartilage and plays an essential role in the regulation of mesenchymal stem cell proliferation and cartilage production. It also plays an essential role in the regulation of MSC proliferation and cartilage production.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
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Bioinformatics
Protein Aliases: CD49 antigen-like family member A; CD49a; integrin alpha 1; Integrin alpha-1; integrin, alpha 1; Laminin and collagen receptor; very late activation protein 1; VLA-1
Gene Aliases: CD49a; ITGA1; VLA1
UniProt ID: (Human) P56199
Entrez Gene ID: (Human) 3672
activation of MAPK activity
muscle contraction
cell-matrix adhesion
integrin-mediated signaling pathway
negative regulation of cell proliferation
extracellular matrix organization
neutrophil chemotaxis
positive regulation of phosphoprotein phosphatase activity
negative regulation of epidermal growth factor receptor signaling pathway
vasodilation
positive regulation of neuron apoptotic process
cellular extravasation
neuron projection morphogenesis
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