货号:AB1952
品牌:Merck Millipore
规格:100UL
目录价:¥5666.00
市场价格:¥4816.10
会员价格:¥4532.80
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Description:
Anti-Integrin beta1 Antibody, Cytosolic | AB1952
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Promotional Text:
Special Shipping Offer on Antibodies100% Performance Guaranteed
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Trade Name:
Chemicon (Millipore)
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Specificity:
Reactive with human, mouse and rat integrin β-1, as confirmed by western blot. Not reactive with other integrins.
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Molecular Weight:
~130 kDa
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Epitope:
C-terminus
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Immunogen:
Synthetic peptide corresponding to the c-terminal cytoplasmic domain of human β-1 integrin.
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Background Information:
Integrin beta 1, also known as CD29, is a 130 kDa transmembrane glycoprotein that forms noncovalent complexes with various Integrin alpha subunits (including alpha 1, alpha 2, alpha 3, alpha 4, alpha 5, and alpha 6) to form the functional receptors that bind to specific extracellular matrix proteins. Integrin receptors are involved in the regulation of a variety of important biological functions, including embryonic development, wound repair, hemostasis, and prevention of programmed cell death. They are also implicated in abnormal pathological states such as tumor directed angiogenesis, tumor cell growth, and metastasis. These heterodimeric receptors bridge the cytoplasmic actin cytoskeleton with proteins present in the extracellular matrix and/or on adjacent cells. Interactions between integrins and the extracellular matrix lead to activation of signal transduction pathways and regulation of gene expression.
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Species Reactivity:
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Human
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Mouse
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Rat
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Pig
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Application Notes:
Immunoprecipitation: 1 μL of antiserum per 25 μg total cell protein (in 40 μL). ) 0.5% triton X-100 lysis buffer with proteinase inhibitors is suggested.Optimal working dilutions must be determined by end user.
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Control:
U251 cell line
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Quality Assurance:
Western Blot Analysis: 1:500 to 1:1000 dilution of this antibody was used for detection of integrin beta1 in whole cell lysate under non-reducing. Size of beta 1 integrin under non-reduced conditions is approximately 110 kDa; often a 220 kDa dimer is observed as well; beta -1 under reduced conditions runs as a 130kDa band with higher molecular weight aggregates as well.
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Purification Method:
Unpurified
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Presentation:
Rabbit polyclonal serum containing no preservatives
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Storage Conditions:
Stable for 1 year at -20ºC from date of receipt.
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UniProt Number:
P05556
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Entrez Gene Number:
NM_002211.2
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Gene Symbol:
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ITGB1
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GPIIA
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VLAB
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MDF2
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FNRB
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CD29
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MSK12
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Alternate Names:
CD29
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Usage Statement:
Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.
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Key Applications:
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Immunoprecipitation
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Western Blotting
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Entrez Gene Summary:
Integrins are heterodimeric proteins made up of alpha and beta subunits. At least 18 alpha and 8 beta subunits have been described in mammals. Integrin family members are membrane receptors involved in cell adhesion and recognition in a variety of processes including embryogenesis, hemostasis, tissue repair, immune response and metastatic diffusion of tumor cells. This gene encodes a beta subunit. Multiple alternatively spliced transcript variants which encode different protein isoforms have been found for this gene
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UniProt Summary:
FUNCTION: SwissProt: P05556 # Integrins alpha-1/beta-1, alpha-2/beta-1, alpha-10/beta- 1 and alpha-11/beta-1 are receptors for collagen. Integrins alpha- 1/beta-1 and alpha-2/beta-2 recognize the proline-hydroxylated sequence G-F-P-G-E-R in collagen. Integrins alpha-2/beta-1, alpha- 3/beta-1, alpha-4/beta-1, alpha-5/beta-1, alpha-8/beta-1, alpha- 10/beta-1, alpha-11/beta-1 and alpha-V/beta-1 are receptors for fibronectin. Alpha-4/beta-1 recognizes one or more domains within the alternatively spliced CS-1 and CS-5 regions of fibronectin. Integrin alpha-5/beta-1 is a receptor for fibrinogen. Integrin alpha-1/beta-1, alpha-2/beta-1, alpha-6/beta-1 and alpha-7/beta-1 are receptors for lamimin. Integrin alpha-4/beta-1 is a receptor for VCAM1. It recognizes the sequence Q-I-D-S in VCAM1. Integrin alpha-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 alpha-3/beta-1 is a receptor for epiligrin, thrombospondin and CSPG4. Alpha-3/beta-1 may mediate with LGALS3 the stimulation by CSPG4 of endothelial cells migration. Integrin alpha-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.SIZE: 798 amino acids; 88465 Da SUBUNIT: Heterodimer of an alpha and a beta subunit. Beta-1 associates with either alpha-1, alpha-2, alpha-3, alpha-4, alpha- 5, alpha-6, alpha-7, alpha-8, alpha-9, alpha-10, alpha-11 or alpha-V. Interacts with FLNA. Binds LGALS3BP and ITGB1BP3, when associated with alpha-7, but not with alpha-5 (By similarity). Interacts with FLNB and RANBP9. Isoform Beta-1D interacts with ACE2. Isoform Beta-1A interacts with the C-terminal region of FLNC. Interacts with HIV-1 Tat.SUBCELLULAR LOCATION: Cell membrane; Single-pass type I membrane protein. Melanosome. Note=Isoform beta-1B does not localize to focal adhesions. Highly enriched in stage I melanosomes.TISSUE SPECIFICITY: Isoform beta-1A is widely expressed, other isoforms are generally coexpressed with a more restricted distribution. Isoform beta-1B is expressed in skin, liver, skeletal muscle, cardiac muscle, placenta, umbelical vein endothelial cells, neuroblastoma cells, lymphoma cells, hepatoma cells and astrocytoma cells. Isoform beta-1C and isoform beta-1C-2 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 beta-C-2, rather than isoform beta-1C, is selectively expressed in primary T-cells. Isoform beta-1C is expressed in nonproliferating and differentiated prostate gland epithelial cells. Isoform beta-1D is expressed specifically in striated muscle (skeletal and cardiac muscle).SIMILARITY: SwissProt: P05556 ## Belongs to the integrin beta chain family. & Contains 1 VWFA domain.
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Brand Family:
Chemicon
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Product Name:
Anti-Integrin beta1 Antibody, Cytosolic | AB1952
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Concentration:
Variable
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Antibody Type:
Polyclonal Antibody
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Qty/Pk:
100 µL
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Format:
Serum
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Host:
Rabbit
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