PD-L1 antibody (C-Term)

Catalog No. ABIN185339

Product Details anti-PD-L1 Antibody

Target: PD-L1 (CD274 (PD-L1))

Binding Specificity: C-Term

Reactivity: Human

Host: Goat

Clonality: Polyclonal

Conjugate: This PD-L1 antibody is un-conjugated

Application: Western Blotting (WB), Flow Cytometry (FACS), ELISA, Immunofluorescence (IF)

Purpose: CD274 / PD-L1

Sequence: CKKQSDTHLE ET

Specificity: This antibody is expected to recognize reported isoforms a and b (NP_054862.1, NP_001254635.1) only.

Cross-Reactivity: Human

Purification: Purified from goat serum by ammonium sulphate precipitation followed by antigen affinity chromatography using the immunizing peptide.

Grade: Verified

Immunogen: Peptide with sequence CKKQSDTHLEET, from the C Terminus of the protein sequence according to NP_054862.1.

Isotype: IgG

Application Details

Application Notes:

Western Blot: Approx 50 kDa band observed in Human Heart lysates and in lysates of cell line U2OS (calculated MW of 33.3 kDa according to 1NP_054862.1).This band was successfully blocked by incubation with the immunizing peptide and is routinely observed

Peptide ELISA: antibody detection limit dilution 1:128000.

Comment:

Immunofluorescence: Strong expression of the protein seen in th membrane and cytoplasm of U2OS and A431 cells. Recommended concentration: 10μg/ml.

Flow Cytometry: Flow cytometric analysis of Jurkat cells. Recommended

Restrictions: For Research Use only

Handling

Format: Liquid

Concentration: 0.5 mg/mL

Buffer: Supplied at 0.5 mg/mL in Tris saline, 0.02 % sodium azide, pH 7.3 with 0.5 % bovine serum albumin.

Preservative: Sodium azide

Precaution of Use: This product contains Sodium azide: a POISONOUS AND HAZARDOUS SUBSTANCE which should be handled by trained staff only.

Handling Advice: Minimize freezing and thawing.

Storage: -20 °C

Storage Comment: Aliquot and store at -20°C, with minimal freeze/thawing. A working aliquot may be refrigerated at 4°C for a few weeks and still remain viable.

References for anti-PD-L1 antibody (ABIN185339)

Chen, Li, Meng, Fan, Song, Wang, Zhu, Guo, Zhang, Shi: "Upregulation of B7-H1 expression is associated with macrophage infiltration in hepatocellular carcinomas." in: Cancer immunology, immunotherapy : CII, Vol. 61, Issue 1, pp. 101-8, (2012) (PubMed).

Target Details for PD-L1

Target: PD-L1 (CD274 (PD-L1))

Alternative Name: CD274 (PD-L1 Products)

Synonyms: B7-H antibody, B7H1 antibody, PD-L1 antibody, PDCD1L1 antibody, PDCD1LG1 antibody, PDL1 antibody, A530045L16Rik antibody, B7h1 antibody, Pdcd1l1 antibody, Pdcd1lg1 antibody, Pdl1 antibody, RGD1566211 antibody, CD274 molecule antibody, CD274 antigen antibody, programmed cell death 1 ligand 2 antibody, CD274 antibody, Cd274 antibody, PDCD1LG2 antibody

Background: CD274, CD274 antigen, PD-L1, PDCD1LG1, B7-H, B7H1, PDL1, PDCD1L1, programmed cell death 1 ligand 1, PDL1, HGNC:17635, CD274 Molecule, MGC142294, MGC142296

Gene ID: 29126

NCBI Accession: NP_054862, NP_001254635

Pathways: Cancer Immune Checkpoints