bs-1103R [Primary Antibody]
CD274 Polyclonal Antibody
www.biossusa.com
[email protected]
800.501.7654 [DOMESTIC]
+1.781.569.5821 [INTERNATIONAL]
DATASHEET

Host: Rabbit

Target Protein: CD274

Immunogen Range: 201-290/290


Clonality: Polyclonal

Isotype: IgG

Entrez Gene: 60533

Swiss Prot: Q9EP73

Source: KLH conjugated synthetic peptide derived from mouse CD274

Purification: Purified by Protein A.

Storage Buffer: 0.01M TBS(pH7.4) with 1% BSA, 0.02% Proclin300 and 50% Glycerol.

Storage: Shipped at 4°C. Store at -20°C for one year. Avoid repeated freeze/thaw cycles.

Background:

Involved in the costimulatory signal essential for T-cell proliferation and IFNG production in a PDCD1-independent manner. Interaction with PDCD1 inhibits T-cell proliferation by blocking cell cycle progression and cytokine production.

Size: 100ul

Concentration: 1ug/ul

Applications: WB(1:300-5000)
ELISA(1:500-1000)
IHC-P(1:200-400)
IHC-F(1:100-500)
IF(IHC-P)(1:50-200)
IF(IHC-F)(1:50-200)
IF(ICC)(1:50-200)

Predicted Molecular Weight: 32


Cross Reactive Species: Mouse
Rat

For research use only. Not intended for diagnostic or therapeutic use.

PRODUCT SPECIFIC PUBLICATIONS
  • Nie, Ding. et al. The intestinal flora of patients with GHPA affects the growth and the expression of PD-L1 of tumor. 2021 Oct 13Read more>>
  • Wenyue Zhao. et al. EphA10 drives tumor progression and immune evasion by regulating the MAPK/ERK cascade in lung adenocarcinoma. INT IMMUNOPHARMACOL. 2022 Sep;110:109031Read more>>
  • Xin YAN. et al. PD-1/PD-L1 inhibition promotes hepatic regeneration in small-for-size liver following extended hepatectomy. CYTOKINE. 2022 Nov;159:156017Read more>>
  • Zengwei Chen. et al. Quantitative analysis of multiple breast cancer biomarkers using DNA-PAINT. ANAL METHODS-UK. 2022 AugRead more>>
  • Sun, Xinxin. et al. 0.1% Nano-silver mediates PD-1/PD-L1 pathway and alleviates chronic apical periodontitis in rats. ODONTOLOGY. 2022 Sep;:1-11Read more>>
  • Shifa Zhang. et al. Impact of the combination of sintilimab and chemotherapy on the tumor and paratumor PD-L1, IDO, TIM-3, FOXP3+ and CD8 expressions in patients with advanced esophageal squamous cell carcinoma. THORAC CANCER. 2022 OcRead more>>
  • Jie Hao. et al. Multifunctional miR181a nanoparticles promote highly efficient radiotherapy for rectal cancer. MATER TODAY ADV. 2022 Dec;16:100317Read more>>
  • Wang Danyu. et al. Enrichment and sensing tumor cells by embedded immunomodulatory DNA hydrogel to inhibit postoperative tumor recurrence. NAT COMMUN. 2023 Jul;14(1):1-17Read more>>
  • Huawei Li. et al. Huaier improves the efficacy of anti-PD-L1 Ab in the treatment of hepatocellular carcinoma by regulating tumor immune microenvironment. PHYTOMEDICINE. 2023 Nov;:155189Read more>>
  • Meiying Song. et al. Pathogenic Th17 cell-mediated liver fibrosis contributes to resistance to PD-L1 antibody immunotherapy in hepatocellular carcinoma. INT IMMUNOPHARMACOL. 2024 Mar;129:111601Read more>>
  • Huan Gao. et al. Platinum-based neoadjuvant chemotherapy upregulates STING/IFN pathway expression and promotes TILs infiltration in NSCLC. FRONT ONCOL. 2024; 14: 1346225Read more>>
VALIDATION IMAGES

Mouse spleen lysates probed with CD274 Polyclonal Antibody, unconjugated (bs-1103R) at 1:300 overnight at 4°C followed by a conjugated secondary antibody at 1:10000 for 90 minutes at 37°C.


Formalin-fixed and rat lung tissue labeled with Anti-B7-H1/PD-L1/CD274 Polyclonal Antibody, Unconjugated(bs-1103R) at 1:200 followed by conjugation to the secondary antibody and DAB staining


Lane 1: Recombinant mouse PD-L1 protein, C-His (HEK293)(bs-43633P) probed with PD-L1 Polyclonal Antibody, Unconjugated (bs-1103R) at 1:1000 dilution and 4°C overnight incubation. Followed by conjugated secondary antibody incubation at room temperature for 60 min.