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Leinco Technologies
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Specificity: PS/2 activity is directed against mouse CD49d and is cross reactive against human CD49d.
Endotoxin Level: <1.0 EU/µg as determined by the LAL method.
Purity: ≥95% monomer by analytical SEC and >95% by SDS Page.
Preparation: Functional grade preclinical antibodies are manufactured in an animal free facility using in vitro cell culture techniques and are purified by a multi-step process including the use of protein A or G to assure extremely low levels of endotoxins, leachable protein A or aggregates.
Storage: Functional grade preclinical antibodies may be stored sterile as received at 2-8C for up to one month. For longer term storage, aseptically aliquot in working volumes without diluting and store at -70C. Avoid Repeated Freeze Thaw Cycles.
The integrin alpha 4 (also known as CD49d and ITGA4) belongs to the integrin alpha chain family of proteins. Integrins are heterodimeric integral membrane proteins composed of an alpha and beta chains. Alpha4 chain associates with either beta1 or beta7 chain. It has been demonstrated that the putative ligand-binding sites of both integrin alpha4beta1 and alpha4beta7 is located on the alpha4 chain. These ligands included Madcam, VCAM, and fibronectin. Madcam is known as the principal ligand for integrin alpha4beta7. Recently it was also demonstrated that HIV-1 envelope can mimic Madcam by binding to and signaling though integrin alpha4beta7, the gut mucosal homing receptor for peripheral T cells.
仅用于科研。不用于诊断过程。未经明确授权不得转售。
蛋白别名: 269C wild type; alpha 4 subunit of VLA-4 receptor; antigen CD49D, alpha-4 subunit of VLA-4 receptor; CD49 antigen-like family member D; CD49d; Integrin alpha-4; Integrin alpha-IV; integrin alpha4B; ITGA-IV; LPAM subunit alpha; Lymphocyte Peyer patch adhesion molecules subunit alpha; very late activation protein 4 receptor, alpha 4 subunit; VLA-4 receptor, alpha 4 subunit; VLA-4 subunit alpha
基因别名: CD49D; IA4; ITGA4; Itga4B
UniProt ID: (Human) P13612, (Mouse) Q00651
Entrez Gene ID: (Human) 3676, (Mouse) 16401