Persephin Protein (PSPN)

Catalog No. ABIN7937100

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

Quick Overview for Persephin Protein (PSPN) (ABIN7937100)

Target: Persephin (PSPN)

Protein Type: Recombinant

Biological Activity: Active

Origin: Mouse

Source: Escherichia coli (E. coli)

Purity: > 95 % by SDS-PAGE and HPLC analyses.

Product Details

Purpose: Recombinant Murine Persephin

Sequence: ALAGSCRLWS LTLPVAELGL GYASEEKVIF RYCAGSCPQE ARTQHSLVLA RLRGRGRAHG RPCCQPTSYA DVTFLDDQHH WQQLPQLSAA ACGCGG

Sterility: 0.2 μm filtered

Endotoxin Level: Less than 0.1 EU/ug of rMuPersephin 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 0.1 ng/ml, corresponding to a specific activity of > 1.0 x10⁷ IU/mg.

Application Details

Comment:

Approximately 20.7 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 30 % ACN, 0.1 % TFA, 150 mM NaCl.

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: 20.7 kDa

UniProt: O70300