TRAF4AF1 (KNSTRN) (NM_033286) Human Recombinant Protein

Product Specifications

Background

Essential component of the mitotic spindle required for faithful chromosome segregation and progression into anaphase (PubMed:19667759) . Promotes the metaphase-to-anaphase transition and is required for chromosome alignment, normal timing of sister chromatid segregation, and maintenance of spindle pole architecture (PubMed:19667759, PubMed:22110139) . The astrin (SPAG5) -kinastrin (SKAP) complex promotes stable microtubule-kinetochore attachments (PubMed:21402792) . Required for kinetochore oscillations and dynamics of microtubule plus-ends during live cell mitosis, possibly by forming a link between spindle microtubule plus-ends and mitotic chromosomes to achieve faithful cell division (PubMed:23035123) . May be involved in UV-induced apoptosis via its interaction with PRPF19; however, these results need additional evidences (PubMed:24718257) .[UniProtKB/Swiss-Prot Function]

Overview

Recombinant protein of human chromosome 15 open reading frame 23 (C15orf23), transcript variant 1

Synonyms

C15orf23; HSD11; SKAP; TRAF4AF1

Gene ID

90417

UniProt

Q9Y448

Accession Number mRNA

NM_033286

Chromosomal Location

15q15.1

Expression System

HEK293T

Tag

C-Myc/DDK

Concentration

>50 ug/mL as determined by microplate BCA method

Purity

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

Form

Liquid

Buffer

25 mM Tris.HCl, pH 7.3, 100 mM glycine, 10% glycerol

Molecular Weight

35.3 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.