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QKI Antibody (N-term)

Catalog # Availability Size / Price Inquiry
APR13034G 100 μl / $495

QKI Antibody (N-term)

Brand

Leading Biology

Catalog Number

APR13034G

Product Type

Polyclonal Antibodies

Field of Research

Product Overview

We constantly strive to ensure we provide our customers with the best antibodies. As a result of this work we offer this antibody in purified format. We are in the process of updating our datasheets. If you have any questions regarding this update, please feel free to contact our technical support team. This product is a high quality QKI antibody (N-term).

Molecular Weight

37671 Da

Cellular Localization

Antigen Cellular Localization: Nucleus. Cytoplasm

Host

Rabbit

Species Reactivity

Human

Immunogen

1-30 aa

Target

This QKI antibody is generated from rabbits immunized with a KLH conjugated synthetic peptide between 1-30 amino acids from the N-terminal region of human QKI.

Isotype

Rabbit Ig

Symbol

HKQ

GeneID

UniProt ID

Function

RNA-binding protein that plays a central role in myelinization. Binds to the 5'-NACUAAY-N(1,20)-UAAY-3' RNA core sequence. Acts by regulating pre-mRNA splicing, mRNA export, mRNA stability and protein translation. Required to protect and promote stability of mRNAs such as MBP and CDKN1B. Regulator of oligodendrocyte differentiation and maturation in the brain that may play a role in myelin and oligodendrocyte dysfunction in schizophrenia. Participates in mRNA transport by regulating the nuclear export of MBP mRNA. Also involved in regulation of mRNA splicing of MAG pre-mRNA. Acts as a translational repressor (By similarity).

Summary

QKI belongs to a family of RNA-binding proteins that have an HNRNPK homology (KH) domain embedded in a 200-amino acid region called the GSG domain. Other members of this family include SAM68 (KHDRBS1) and SF1.

Form

Purified polyclonal antibody supplied in PBS with 0.09% (W/V) sodium azide. This antibody is purified through a protein A column, followed by peptide affinity purification.

Storage & Stability

Store at +4°C short term. For long-term storage, aliquot and store at -20°C or below. Stable for 12 months at -20°C. Avoid repeated freeze-thaw cycles.

Applications

IHC-P, WB, E

Dilution

WB~~1:1000 IHC-P~~1:10~50

Synonyms

Protein quaking, Hqk, HqkI, QKI, HKQ

Images

Western blot analysis of anti-QKI Pab (Cat. APR13034G) in Jurkat cell line lysates (35ug/lane). QKI (arrow) was detected using the purified Pab.

Formalin-fixed and paraffin-embedded human brain tissue reacted with QKI Antibody (N-term) (Cat. APR13034G), which was peroxidase-conjugated to the secondary antibody, followed by DAB staining. This data demonstrates the use of this antibody for immunohistochemistry; clinical relevance has not been evaluated.

Specification

Quantity

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