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Mouse NK1.1/CD161, His tag

Mouse NK1.1/CD161, His tag

Catalog Number: S0A1021 Brand: Starter
Price:
Regular price $185.00 USD
Regular price Sale price $185.00 USD
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Product Details

Product Specification


Species Mouse
Synonyms Killer cell lectin-like receptor subfamily B member 1C, CD161 antigen-like family member C, Lymphocyte antigen 55c (Ly-55c), NKR-P1.9, NKR-P1C, Natural killer cell surface protein P1-40 (NKR-P1 40), Klrb1c
Accession P27814
Amino Acid Sequence

Protein sequence(P27814, Gln67-Ser223, with C-10*His) QKPSREKCCVFIQENLNKTTDCSVNLECPQDWLLHRDKCFHVSQVSNTWEEGQADCGRKGATLLLIQDQEELRFLLDSIKEKYNSFWIGLRFTLPDMNWKWINGTTFNSDVLKITGVTENGSCASILGDKVTPESCASDNRWICQKELNHETPSNDSGGGGSHHHHHHHHHH

Expression System CHO
Molecular Weight Theoretical:19.6kDa Actual:28kDa
Purity

>90% by SDS-PAGE

Endotoxin <1EU/μg
Tag His Tag
Physical Appearance Lyophilized Powder
Storage Buffer Lyophilized from a 0.2 μm filtered solution of 0.2M PBS, pH7.4.
Reconstitution Reconstitute no more than 1 mg/mL according to the size in deionized water after rapid centrifugation.
Stability & Storage

12 months from date of receipt, -20 to -70 °C as supplied. 6 months, -20 to -70 °C under sterile conditions after reconstitution. 1 week, 2 to 8 °C under sterile conditions after reconstitution. Please avoid repeated freeze-thaw cycles.

Background

CD161 is one of the earliest markers expressed during NK cell maturation from CD34+ hematopoietic stem cell precursors. Expression of CD161 correlates with the cytotoxic function of CD16+ NK cells, and ligation of CD161 with its ligand LLT1 inhibits NK cell cytotoxicity and cytokine secretion. CD161 is expressed early in NK cell development, where it may facilitate cross-talk of NK cell precursors with cells within the bone marrow, and is involved in CXCL8 release. Within the periphery, cross-linking of CD161 leads to an increase in IFNγ expression and inhibition of NK cell cytotoxicity. There have been various reports of modulated expression of CD161 on NK cells during viral infections. For instance, reduced CD161 expression in acute hepatitis C virus (HCV) infection predicted viral clearance, and correlated with increased liver inflammation in chronic HCV infection. Patients with chronic human immunodeficiency virus (HIV) infection have depleted CD161+ NK cells compared to healthy donors.

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Bioactivity

Immobilized Mouse NK1.1/CD161, His tag at 2 μg/mL (50 μL/well) can bind NK1.1/CD161 Recombinant Rabbit mAb (S-428-32) (S0B0328) with EC50 of 17.00-23.07 ng/mL.

SDS-PAGE

2μg(R: reducing conditions)

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