IL-31 Protein

Catalog No. ABIN7937416

Recombinant IL-31 protein expressed in Escherichia coli (E. coli).

Quick Overview for IL-31 Protein (ABIN7937416)

Target: IL-31 (IL31) (Interleukin 31 (IL31))

Protein Type: Recombinant

Biological Activity: Active

Origin: Human

Source: Escherichia coli (E. coli)

Purity: >97 % as determined by SDS-PAGE and HPLC.

Product Details

Purpose: Recombinant Human Interleukin-31 protein(IL31) (Active)

Sequence: SHTLPVRLLR PSDDVQKIVE ELQSLSKMLL KDVEEEKGVL VSQNYTLPCL SPDAQPPNNI HSPAIRAYLK TIRQLDNKSV IDEIIEHLDK LIFQDAPETN ISVPTDTHEC KRFILTISQQ FSECMDLALK SLTSGAQQAT T

Sterility: 0.2 μm filtered

Biological Activity Comment: Fully biologically active when compared to standard. The specific activity is determined by inducing STAT3 activation using human U-87 MG cells. 5 ng,mL of rHuIL-31 can effectively induce STAT3 activation.

Application Details

Comment:

15.8 kDa

Restrictions: For Research Use only

Handling

Format: Lyophilized

Buffer: 0.2 um filtered PBS, pH 7.4 ,lyophilized

Handling Advice: Repeated freezing and thawing is not recommended

Storage: 4 °C,-20 °C,-80 °C

Storage Comment: The shelf life is related to many factors, storage state, buffer ingredients, storage temperature and the stability of the protein itself. Generally, the shelf life of liquid form is 6 months at -20°C,-80°C. The shelf life of lyophilized form is 12 months at -20°C,-80°C.
Notes:Repeated freezing and thawing is not recommended. Store working aliquots at 4°C for up to one week.

Expiry Date: 12 months

Target Details

Target: IL-31 (IL31) (Interleukin 31 (IL31))

Alternative Name: Interleukin-31

Molecular Weight: 15.8 kDa

Gene ID: 386653

UniProt: Q6EBC2