Product Name:

NebuSelect™ Recombinant Human PS20, His-tag

Catalog#:

NBL-240621

Description:

NebuSelect™ Recombinant Human PS20, His-tag(Cat#NBL-240621) is expressed in E.coli with His tag at the N-Terminus.It contains Lys32-Gln220.

Species:

Human

Expression System:

E.coli

Molecular Weight: 

The protein has a predicted MW of 22 kDa. The protein migrates to 25-30 kDa based on Bis-Tris PAGE result.

Target Name:

PS20; Ps20; Wfdc1

Target Information:

The whey acidic protein family member, WFDC1/ps20 is a permissivity factor in HIV infection. Herein we describe a contrasting role for ps20 in limiting MHV-1 infection. Intranasal MHV-1 infection produces a respiratory infection in mice. Using ps20 knockout mice we provide evidence that intranasal MHV-1 infection results in increased lung viral titers in ps20(-/-) compared to ps20(/) mice. Roles for ps20 in regulating expression of neutrophil-specific chemotactic factors, thereby potentially modulating neutrophil migration, and in modulating neutrophil susceptibility to MHV-1 infection.

Amino Acid Sequence: 

Lys32-Gln220

Purity:

＞95%

Formulation:

see COA

Endotoxin:

＜1EU/ug(LAL Method)

Storage: 

4°C for short term. 

-20°C for long term.

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