Polyclonal Antibody to Integrin beta1 (CD29)
Figure 1: Western blot analysis of extract from Mouse brain tissue and Hela cells using Integrin b1(CD29) Antibody 35-1784
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Shipping Info:
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| Format : | Purified |
| Amount : | 100 µl |
| Isotype : | Rabbit IgG |
| Content : | Supplied at 1.0mg/mL in phosphate buffered saline (without Mg2+ and Ca2+), pH 7.4, 150mM NaCl, 0.02% sodium azide and 50% glycerol. |
| Storage condition : | Store the antibody at 4°C, stable for 6 months. For long-term storage, store at -20°C. Avoid repeated freeze and thaw cycles. |
Integrins a-1/beta-1, a-2/beta-1, a-10/beta-1 and a-11/beta-1 are receptors for collagen. Integrins a-1/beta-1 and a-2/beta-2 recognize the proline-hydroxylated sequence G-F-P-G-E-R in collagen. Integrins a-2/beta-1, a-3/beta-1, a-4/beta-1, a-5/beta-1, a-8/beta-1, a-10/beta-1, a-11/beta-1 and a-V/beta-1 are receptors for fibronectin. a-4/beta-1 recognizes one or more domains within the alternatively spliced CS-1 and CS-5 regions of fibronectin. Integrin a-5/beta-1 is a receptor for fibrinogen. Integrin a-1/beta-1, a-2/beta-1, a-6/beta-1 and a-7/beta-1 are receptors for lamimin. Integrin a-4/beta-1 is a receptor for VCAM1. It recognizes the sequence Q-I-D-S in VCAM1. Integrin a-9/beta-1 is a receptor for VCAM1, cytotactin and osteopontin. It recognizes the sequence A-E-I-D-G-I-E-L in cytotactin. Integrin a-3/beta-1 is a receptor for epiligrin, thrombospondin and CSPG4. a-3/beta-1 may mediate with LGALS3 the stimulation by CSPG4 of endothelial cells migration. Integrin a-V/beta-1 is a receptor for vitronectin. Beta-1 integrins recognize the sequence R-G-D in a wide array of ligands. Isoform beta-1B interferes with isoform beta-1A resulting in a dominant negative effect on cell adhesion and migration (in vitro). In case of HIV-1 infection, the interaction with extracellular viral Tat protein seems to enhance angiogenesis in Kaposi's sarcoma lesions. When associated with a-7/beta-1 integrin, regulates cell adhesion and laminin matrix deposition. Involved in promoting endothelial cell motility and angiogenesis. May be involved in up-regulation of the activity of kinases such as PKC via binding to KRT1. Together with KRT1 and GNB2L1/RACK1, serves as a platform for SRC activation or inactivation. Plays a mechanistic adhesive role during telophase, required for the successful completion of cytokinesis
Predicted MW: 115 135kd, Western blotting: 1:500~1:1000
For Research Use Only. Not for use in diagnostic/therapeutics procedures.
| Subcellular location: | Cell membrane, Cell junction |
| Post transnational modification: | The cysteine residues are involved in intrachain disulfide bonds. |
| Tissue Specificity: | Isoform 1 is widely expressed, other isoforms are generally coexpressed with a more restricted distribution. Isoform 2 is expressed in skin, liver, skeletal muscle, cardiac muscle, placenta, umbilical vein endothelial cells, neuroblastoma cells, lymphoma cells, hepatoma cells and astrocytoma cells. Isoform 3 and isoform 4 are expressed in muscle, kidney, liver, placenta, cervical epithelium, umbilical vein endothelial cells, fibroblast cells, embryonal kidney cells, platelets and several blood cell lines. Isoform 4, rather than isoform 3, is selectively expressed in peripheral T-cells. Isoform 3 is expressed in non-proliferating and differentiated prostate gland epithelial cells and in platelets, on the surface of erythroleukemia cells and in various hematopoietic cell lines. Isoform 5 is expressed specifically in striated muscle (skeletal and cardiac muscle). |
| BioGrid: | 109894. 111 interactions. |
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