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Recombinant Mouse PD-L1 /CD274 /B7-H1 Protein, With C-Fc Tag, 200µg  

Recombinant Mouse PD-L1 /CD274 /B7-H1 Protein, With C-Fc Tag, 200µg

Recombinant Mouse PD-L1 /CD274 /B7-H1 Protein, With C-Fc Tag (Mouse PDL1 Fc Chimera) Phe 19 - Thr 238 was produced in human 293 cells (HEK293).

Synonym
recombinant, mouse, protein PD-L1, CD274, B7-H1, PDCD1L1, PDCD1LG1

More details

PD1-M5251-200

Availability: within 7 days

351,00 €

Background
Programmed cell death 1 ligand 1 (PDL1) is also known as B7-H, B7H1, MGC142294, MGC142296, PD-L1, PDCD1L1 and PDCD1LG1,which is a member of the growing B7 family of immune molecules and is involved in the regulation of cellular and humoral immune responses.PDL1 is a cell surface immunoglobulin superfamily with two Ig-like domains within the extracellular region and a short cytoplasmic domain. This protein is broadly expressed in the majority of peripheral tissues as well as hematopoietic cells. Interaction between PDL1 and its receptors belonging to the CD28 family of molecules provide both stimulatory and inhibitory signals in regulating T cell activation and tolerance. PDL1 may inhibit ongoing T-cell responses by inducing apoptosis and arresting cell-cycle progression.

Source
Recombinant Mouse PD-L1 /CD274 /B7-H1 Protein, Fc Tag (PD1-M5251) is expressed from human 293 cells (HEK293). It contains AA Phe 19 - Thr 238 (Accession # NP_068693).
Predicted N-terminus: Phe 19

Molecular Characterization
This protein carries a human IgG1 Fc tag at the C-terminus.
The protein has a calculated MW of 51.4 kDa. The protein migrates as 60-80 kDa under reducing (R) condition (SDS-PAGE) due to glycosylation.

Endotoxin
Less than 1.0 EU per μg by the LAL method.

Purity
>95% as determined by SDS-PAGE.

Formulation
Lyophilized from 0.22 μm filtered solution in Tris with Glycine, Arginine and NaCl, pH7.5. Normally trehalose is added as protectant before lyophilization.

Reconstitution
See Certificate of Analysis for details of reconstitution instruction and specific concentration.

Storage
For long term storage, the product should be stored at lyophilized state at -20°C or lower.
Please avoid repeated freeze-thaw cycles.
This product is stable after storage at:
-20°C to -70°C for 12 months in lyophilized state;
-70°C for 3 months under sterile conditions after reconstitution.

Bioactivity
Please refer to product data sheet.

Clinical and Translational Updates

(1) "The prognostic value of tumour-infiltrating lymphocytes, programmed cell death protein-1 and programmed cell death ligand-1 in Stage I-III triple-negative breast cancer"
Sun, Zhang, Wang et al
Br J Cancer (2023)
(2) "Differences in the immune microenvironment between improved and non-improved cases of vitiligo after halo nevus excision"
Kano, Nakamura, Nojiri et al
J Dermatol Sci (2023)
(3) "A Cascade-Targeted Enzyme-Instructed Peptide Self-Assembly Strategy for Cancer Immunotherapy through Boosting Immunogenic Cell Death"
Xie, Ding, Zhang et al
Small Methods (2023)
Showing 1-3 of 24307 papers.

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