产品名称 TNFR2:TNF-alpha[Biotinylated] Inhibitor Screening Assay Kit - Immunotherapy
产品货号 79756
产品价格 现货询价,电话:010-67529703
产品规格 96 reactions
产品品牌 bpsbioscience
产品概述
产品详情
Background:
Tumor necrosis factor receptor 2 (TNFR2, TNFRSF1B or CD120b) is a membrane receptor that binds the pleiotropic pro-inflammatory cytokine tumor necrosis factor-alpha (TNF-alpha). TNFR2 is predominately expressed in cells of the immune system, especially regulatory T cells, and by endothelial cells. TNFR2 exhibits neuroprotective properties and promotes tissue regeneration, making it a promising potential therapeutic target for the treatment of Alzheimer’s disease, autoimmune diseases and cancer.
Description:
The TNFR2:TNF-alpha[Biotinylated] Inhibitor Screening Assay Kit is designed for screening and profiling inhibitors of TNFR2:TNF-alpha. The key to this kit is the high sensitivity of detection of biotin-labeled TNF-alpha by streptavidin-HRP. Only a few simple steps on a microtiter plate are required for the assay. First, TNFR2 is coated on a 96-well plate. Next, biotinylated TNF-alpha is incubated with TNFR2 on the plate. Finally, the plate is treated with streptavidin-HRP followed by addition of an HRP substrate to produce chemiluminescence, which can be measured using a chemiluminescence reader.
Materials Required But Not Provided:

PBS (Phosphate buffered saline)
Luminometer or fluorescent microplate reader capable of reading chemiluminescence
Adjustable micropipettor and sterile tips

Synonym(s):
TNFR2, TNFRSF1B, CD120b
Supplied As:
This kit comes in a convenient 96-well format, with biotin-labeled TNF-alpha, purified TNFR2, streptavidin-labeled HRP, and assay buffer for 96 binding reactions.
Format:

Catalog #

Component

Amount

Storage

79363

TNFR2, Fc-Fusion (IgG1), His-Avi-Tag

10 µg

-80 °C

Avoid
multiple
freeze/thaw
cycles!

TNF-alpha, Biotin

2 µg

-80 °C

79311

3x Immuno Buffer 1

50 ml

-20 °C

79728

Blocking Buffer 2

50 ml

+4 °C

79742

Streptavidin-HRP

15 µl

-20 °C

79670

ELISA ECL Substrate A

6 ml

RT

ELISA ECL Substrate B

6 ml

RT

79699

96-well white microplate

1

RT

Instructions for use:
See assay protocol for detailed instructions.
Storage / Stability:
Up to 6 months from date of receipt, when stored as recommended.
Application(s):
This kit is useful for screening for inhibitors of TNF-alpha binding to TNFR2.
Reference(s):

Vanamee, ES., et al. Trends. Mol. Med. 2017, 23(11): 1037-1046

Chen, X., et al. Sci. Signal. 2017, 10(462): eaal2328

Ortí-Casañ. N., et al. Front. Neurosci. 2019, 13: 49

Warning(s):
Avoid freeze/thaw cycles.
Scientific Category:
Immunotherapy
Product Type:
Assay Kit
Data shown is lot-specific. Contact us for specific information on other lots.

Quality Assurance

Product Datasheets

79756.pdf
产品资料