Persephin Protein (PSPN)

Catalog No. ABIN7937102

This Recombinant Persephin protein is produced in Escherichia coli (E. coli).

Quick Overview for Persephin Protein (PSPN) (ABIN7937102)

Target: Persephin (PSPN)

Protein Type: Recombinant

Biological Activity: Active

Origin: Human

Source: Escherichia coli (E. coli)

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

Product Details

Purpose: Recombinant Human Persephin

Sequence: ALSGPCQLWS LTLSVAELGL GYASEEKVIF RYCAGSCPRG ARTQHGLALA RLQGQGRAHG GPCCRPTRYT DVAFLDDRHR WQRLPQLSAA ACGCGG

Sterility: 0.2 μm filtered

Endotoxin Level: Less than 0.1 EU/ug of rHuPersephin as determined by LAL method.

Biological Activity Comment: Fully biologically active when compared to standard. The ED50 as determined by a cell proliferation assay using human TT medullary thyroid cancer cells is less than 10 ng/ml, corresponding to a specific activity of > 1.0 x10⁵ IU/mg.

Application Details

Comment:

Approximately 20.5 kDa, a disulfide-linked homodimer of two 96 amino acid polypeptide chains.

Restrictions: For Research Use only

Handling

Format: Lyophilized

Buffer: Lyophilized from a 0.2 um filtered concentrated solution in PBS, pH 7.4.

Storage: 4 °C,-20 °C,-80 °C

Storage Comment: Use a manual defrost freezer and avoid repeated freeze-thaw cycles.- 12 months from date of receipt, -20 to -70 °C as supplied.- 1 month, 2 to 8 °C under sterile conditions after reconstitution.- 3 months, -20 to -70 °C under sterile conditions after reconstitution.

Expiry Date: 12 months

Target Details

Target: Persephin (PSPN)

Alternative Name: Persephin

Molecular Weight: 20.5 kDa

Gene ID: 2208

UniProt: P06734