Rabbit Anti-ITGB1 Antibody (VS-0924-YC53) - Cancer Stem Cell Marker (CAT#: VS-0924-YC53)

• Host Species
• Rabbit

• Type
• Rabbit IgG

• Specificity
• Human ITGB1

• Species Reactivity
• Human

• Applications
• IHC, WB

• Clonality
• Polyclonal

• Purification
• Affinity purified using the PrEST antigen as affinity ligand

• Concentration
• 0.1 mg/mL

• Buffer
• PBS, pH 7.2, with 40% glycerol

• Preservative
• 0.02% Sodium azide

• Storage
• Store at +4°C short term (1-2 weeks). Aliquot and store at -20°C long term. Avoid repeated freeze/thaw cycles.

• Application Notes
• Immunohistochemistry (IHC): 1/200-1/500
  Western Blot (WB): 0.1-0.5 µg/mL

• Alternative Names
• CD29; FNRB; GPIIA; MDF2; MSK12

• Gene ID
• 3688

• UniProt ID
• P05556

• Long Name
• Integrin subunit beta 1

• Sequence Similarities
• Belongs to the integrin beta chain family.

• Cellular Localization
• Cell junction, Cell membrane, Cell projection, Endosome, Membrane

• Post Translation Modifications
• The cysteine residues are involved in intrachain disulfide bonds.

• Protein Refseq
• NP_002202.2; NP_391988.1; NP_596867.1

• Function
• 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-6/beta-1 (ITGA6:ITGB1) is present in oocytes and is involved in sperm-egg fusion (By similarity).
  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. When associated with alpha-7 integrin, regulates cell adhesion and laminin matrix deposition. Involved in promoting endothelial cell motility and angiogenesis. Involved in osteoblast compaction through the fibronectin fibrillogenesis cell-mediated matrix assembly process and the formation of mineralized bone nodules. May be involved in up-regulation of the activity of kinases such as PKC via binding to KRT1. Together with KRT1 and RACK1, serves as a platform for SRC activation or inactivation. Plays a mechanistic adhesive role during telophase, required for the successful completion of cytokinesis. Integrin alpha-3/beta-1 provides a docking site for FAP (seprase) at invadopodia plasma membranes in a collagen-dependent manner and hence may participate in the adhesion, formation of invadopodia and matrix degradation processes, promoting cell invasion. ITGA4:ITGB1 binds to fractalkine (CX3CL1) and may act as its coreceptor in CX3CR1-dependent fractalkine signaling (PubMed:23125415, PubMed:24789099).
  ITGA4:ITGB1 and ITGA5:ITGB1 bind to PLA2G2A via a site (site 2) which is distinct from the classical ligand-binding site (site 1) and this induces integrin conformational changes and enhanced ligand binding to site 1 (PubMed:18635536, PubMed:25398877).
  ITGA5:ITGB1 acts as a receptor for fibrillin-1 (FBN1) and mediates R-G-D-dependent cell adhesion to FBN1 (PubMed:12807887, PubMed:17158881).
  ITGA5:ITGB1 is a receptor for IL1B and binding is essential for IL1B signaling (PubMed:29030430).
  ITGA5:ITGB3 is a receptor for soluble CD40LG and is required for CD40/CD40LG signaling (PubMed:31331973).
  Plays an important role in myoblast differentiation and fusion during skeletal myogenesis (By similarity).

Isotype Control

• MOB-208CQ
• Rabbit IgG Isotype Control Antibody

Secondary Antibody

• 2ND-061CQ
• Sheep Anti-Rabbit IgG (H&L) Antibody

• MOB-0264MC
• Goat Anti-Rabbit IgG Antibody (HRP)

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