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Location: Home > Antigen, Antibodies, ELISA, Western Blot > Primary Antibody > Polyclonal Antibodies > Goat Anti-Quaking / QKI Antibody

Goat Anti-Quaking / QKI Antibody

Catalog # Availability Size / Price Inquiry
APR12168G 0.1 mg / $495

Goat Anti-Quaking / QKI Antibody

Brand

Leading Biology

Catalog Number

APR12168G

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 Goat Anti-Quaking / QKI antibody.

Molecular Weight

37671 Da

Cellular Localization

Antigen Cellular Localization: Nucleus. Cytoplasm

Host

Goat

Species Reactivity

Mouse

Isotype

IgG

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 (MIM 600712) homology (KH) domain embedded in a 200-amino acid region called the GSG domain. Other members of this family include SAM68 (KHDRBS1; MIM 602489) and SF1 (MIM 601516) (Chen and Richard, 1998 [PubMed 9671495]). QKI proteins regulate RNA splicing, export of target RNAs from the nucleus, translation of proteins, and RNA stability (Lauriat et al., 2008 [PubMed 17918747]).

Form

0.5 mg IgG/ml in Tris saline (20mM Tris pH7.3, 150mM NaCl), 0.02% sodium azide, with 0.5% bovine serum albumin

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

WB, E

Synonyms

Protein quaking, Hqk, HqkI, QKI, HKQ

Images

APR12168G (0.3 μg/ml) staining of mouse brain lysate (35 μg protein in RIPA buffer). Primary incubation was 1 hour. Detected by chemiluminescence.

Specification

Quantity

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