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Magic™ Antibody Discovery - Human Integrin alpha 4 beta 1 (34-977(ITGA4)&21-728(ITGB1)) Membrane Protein, Partial, -His -Avi tag & Tag free, [Biotin] (CAT#: MP0270F)

Datasheet
This membrane protein is Human Integrin alpha 4 beta 1 (34-977(ITGA4)&21-728(ITGB1)). It has been tested in SDS-PAGE, ELISA. We provide this protein to facilitate your membrane protein antibody discovery and development.

Product Specifications

  • Host Species
  • Human
  • Target Protein
  • Integrin alpha 4 beta 1
  • Protein Length
  • ECD
  • Molecular Weight
  • Calculated MW of 113.2 kDa (ITGA4) and 83.7 kDa (ITGB1). The ITGA4 subunit is composed of a heavy chain (Tyr 34 - Arg 591, calculated MW 61.1 kDa) and a light chain (Ser 592 - Thr 977, calculated MW 52.1 kDa). Consequently ITGA4 migrates as 65-75 kDa, 80-85 kDa and 135-150 kDa, and ITGB1 as 100-133 kDa respectively under reducing (R) condition due to cleavage and glycosylation.
  • Sequence
  • AA Tyr 34 - Thr 977 (ITGA4) & Gln 21 - Asp 728 (ITGB1) (Accession # P13612-1 (ITGA4) & P05556-1 (ITGB1)).

Product Description

  • Activity
  • Yes
  • Application
  • SDS-PAGE, ELISA
  • Expression Systems
  • HEK293
  • Tag
  • Subunit ITGA4 is fused with an acidic tail at the C-terminus and followed by a His tag and an Avi tag and subunit ITGB1 contains no tag but a basic tail at the C-terminus.
  • Protein Format
  • Soluble
  • Reconstitution
  • Please see Certificate of Analysis for specific instructions.
  • Endotoxin
  • <1.0 EU/μg by the LAL method
  • Conjugation
  • Biotin
  • Purity
  • >95% as determined by SDS-PAGE.
  • Buffer
  • Lyophilized from 0.22 μm filtered solution in 50 mM Tris, 150 mM NaCl, pH7.5. Normally trehalose is added as protectant before lyophilization.

Target

  • Target Protein
  • Integrin alpha 4 beta 1
  • Full Name
  • integrin subunit alpha 4&integrin subunit beta 1
  • Introduction
  • The gene encodes a member of the integrin alpha chain family of proteins. Integrins are heterodimeric integral membrane proteins composed of an alpha chain and a beta chain that function in cell surface adhesion and signaling. The encoded preproprotein is proteolytically processed to generate light and heavy chains that comprise the alpha 4 subunit. This subunit associates with a beta 1 or beta 7 subunit to form an integrin that may play a role in cell motility and migration. This integrin is a therapeutic target for the treatment of multiple sclerosis, Crohn's disease and inflammatory bowel disease. Alternative splicing results in multiple transcript variants. &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.
  • Alternative Names
  • IA4; CD49D; integrin alpha-4; 269C wild type; CD49 antigen-like family member D; VLA-4 subunit alpha; alpha 4 subunit of VLA-4 receptor; antigen CD49D, alpha-4 subunit of VLA-4 receptor; integrin alpha-IV; very late activation protein 4 receptor, alpha 4 subunit & CD29; FNRB; MDF2; VLAB; GPIIA; MSK12; VLA-BETA; integrin beta-1; glycoprotein IIa; integrin VLA-4 beta subunit; integrin beta 1; integrin, beta 1 (fibronectin receptor, beta polypeptide, antigen CD29 includes MDF2, MSK12); very late activation protein, beta polypeptide

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