KRTAP20-1 (NM_181615) Human Recombinant Protein

Product Specifications

Background

In the hair cortex, hair keratin intermediate filaments are embedded in an interfilamentous matrix, consisting of hair keratin-associated proteins (KRTAP), which are essential for the formation of a rigid and resistant hair shaft through their extensive disulfide bond cross-linking with abundant cysteine residues of hair keratins. The matrix proteins include the high-sulfur and high-glycine-tyrosine keratins.[UniProtKB/Swiss-Prot Function]

Overview

Purified recombinant protein of HHuman keratin associated protein 20-1 (KRTAP20-1), full length, with N-terminal GST and C-terminal HIS tag, expressed in E. coli, 50ug

Synonyms

KAP20.1

Gene ID

337975

UniProt

Q3LI63

Accession Number mRNA

NM_181615

Chromosomal Location

21q22.11

Expression System

E. coli

Tag

N-GST and C-His

Concentration

>50 ug/mL as determined by microplate BCA method

Purity

> 80% as determined by SDS-PAGE and Coomassie blue staining

Form

Liquid

Buffer

25mM Tris, pH8.0, 150mM NaCl, 10% glycerol, 1%Sarkosyl.

Function

Transmembrane

Molecular Weight

34 kDa

Storage Conditions

Stable for 1 year at -20°C or below from date of shipment. For maximum recovery of product, centrifuge the original vial after thawing and opening the cap. For long-term storage, aliquot and store at -20°C or below. Avoid repeated freeze-thaw cycles.