Rat ICOS / CD278 (C137S, C138S) Protein, His Tag
Inducible T-cell costimulator (ICOS) is also known as Activation-inducible lymphocyte immunomediatory molecule (AILIM), CD278, which belongs to the CD28 family of immune costimulatory receptors consisting of CD28, CTLA-4 and PD-1. ICOS enhances all basic T-cell responses to a foreign antigen, namely proliferation, secretion of lymphokines, up-regulation of molecules that mediate cell-cell interaction, and effective help for antibody secretion by B-cells. CD278 / ICOS prevents the apoptosis of pre-activated T-cells and also plays a critical role in CD40-mediated class switching of immunoglobin isotypes.
Product Specifications
Background
Specifications
Accession Number
Q9R1T7-1 (C137S, C138S)
Expression Region
Glu 21 - Pro 145 (C137S, C138S)
Host
HEK293
Target
ICOS
Conjugation
Unconjugated
Tag
C-10xHis
Source
Rat
Stability
Endotoxin
1.0 EU per μg
Purity
90%
Bioactivity
Format
Powder
Buffer
PBS, pH7.4
Additives
Trehalose
Molecular Weight
15.9 kDa
Additionnal Information
Please see 'Shipping-and-Payments' sheet. Website: https://www.acrobiosystems.com/support/shipping-and-payments
Shipping Conditions
RT
Storage Conditions
-20°C
Package Size
500ug*2
Host or Source
HEK293
Species
Rat
Protein ID
Q9R1T7-1 (C137S, C138S)
Preservative
Trehalose
Frequently Asked Questions
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