Human PD-L1 / Fc Chimera Protein (Recombinant)
Product Sizes
1 unit
£ POA
LS-G27025-1UNIT
50 units
£ POA
LS-G27025-50UNITS
About this Product
- SKU:
- LS-G27025
- Buffer:
- Lyophilized from Sterile Solution PBS
- Extra Details:
- Programmed death-ligand 1 (PD-L1) also known as cluster of differentiation 274 (CD274) or B7 homolog 1 (B7-H1), is a protein that in humans is encoded by the CD274 gene. PD-L1 is a 40 kDa type 1 transmembrane protein that has been speculated to play a major role in suppressing the immune system during particular events such as pregnancy, tissue allografts, autoimmune disease and other disease states such as hepatitis. Normally the immune system reacts to foreign antigens where there is some accumulation in the lymph nodes or spleen which triggers a proliferation of antigen-specific CD8+ T cell. The formation of PD-1 receptor / PD-L1 or B7.1 receptor /PD-L1 ligand complex transmits an inhibitory signal which reduces the proliferation of these CD8+ T cells at the lymph nodes and supplementary to that PD-1 is also able to control the accumulation of foreign antigen specific T cells in the lymph nodes through apoptosis which is further mediated by a lower regulation of the gene Bcl-2. PD-L1 binds to its receptor, PD-1, found on activated T cells, B cells, and myeloid cells, to modulate activation or inhibition. Recombinant Human PD-L1(B7-H1) Fc Chimera produced in CHO cells is a polypeptide chain containing 455 amino acids. A fully biologically active molecule, rh PD-L1(B7-H1) has a molecular mass of 70-72 kDa analyzed by reducing SDS-PAGE and is obtained by chromatographic techniques.
- Molecular Weight:
- 70-72 kDa (SDS-PAGE)
- Physical State:
- Lyophilized
- Purity:
- >98%
- Shipping Conditions:
- Blue Ice
- Storage Conditions:
- -20[o]C reconstituted, with carrier protein. Avoid freeze/thaw cycles., 2-8[o]C reconstituted, with carrier protein. Avoid freeze/thaw cycles., -70[o]C Avoid freeze/thaw cycles.
- Supplier:
- LifeSpan Biosciences
- Type:
- Proteins, Peptides, Small Molecules & Other Biomolecules: Recombinant Proteins
- Manufacturer's Data Sheet:27025
