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QKI

QKI, KH domain containing, RNA binding

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.

Gene Name: QKI, KH domain containing, RNA binding
Synonyms: QKI, HqkI, HKQ, Protein quaking, QK3, RNA binding protein HQK, Hqk, QK, QK1
Target Sequences: NM_006775 NP_006766.1 Q96PU8

☰ Filters
Antibodies (24)
Proteins (15)
Over-Expression Lysate (8)
Primary (24)
Recombinant (7)
QKI (39)
Human (24)
Mouse (12)
Rat (10)
Bovine (4)
Chicken (3)
Chimpanzee (3)
Dog (4)
Gibbon (3)
Guinea pig (3)
Horse (4)
Monkey (3)
Pig (4)
Rabbit (3)
Xenopus (1)
Zebrafish (1)
IHC (15)
IHC-P (5)
WB (23)
ELISA (8)
ICC (2)
IF (6)
IP (1)
Peptide-ELISA (2)
rabbit (21)
mouse (2)
goat (1)
Product Group
IHCPlus (2)
IgG (14)
IgG2b (2)
monoclonal mc (2)
polyclonal pc (22)
S147-6 (2)
APC Conjugated (1)
Azide-free (1)
Biotin Conjugated (2)
FITC Conjugated (2)
HRP Conjugated (2)
PE Conjugated (1)
Unconjugated (16)
aa1-30 (7)
aa52-101 (4)
C-Terminus (3)
aa1-341 (1)
aa50-100 (1)
aa6-17 (1)
No (39)
GST (1)
GST, N-terminus (1)
His (1)
Myc-DDK (Flag) (12)
Human (11)
293T Cells (4)
E. coli (2)
HEK 293 Cells (8)
Wheat Germ Extract (1)
Purified (3)
QKI Antibody - Anti-QKI antibody IHC staining of human testis. Immunohistochemistry of formalin-fixed, paraffin-embedded tissue after heat-induced antigen retrieval. Antibody concentration 5 ug/ml.
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QKI Rabbit anti-Human Polyclonal (C-Terminus) Antibody
Mouse, Human
IHC, IHC-P, IP, WB
Unconjugated
50 µl/$460
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QKI Rabbit anti-Human Polyclonal (C-Terminus) Antibody
Human
WB
Unconjugated
100 µl/$867
QKI Antibody - Immunohistochemical analysis of QKI staining in mouse brain formalin fixed paraffin embedded tissue section. The section was pre-treated using heat mediated antigen retrieval with sodium citrate buffer (pH 6.0). The section was then incubated with the antibody at room temperature and detected using an HRP conjugated compact polymer system. DAB was used as the chromogen. The section was then counterstained with hematoxylin and mounted with DPX.
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QKI Rabbit anti-Human Polyclonal Antibody
Mouse, Rat, Human
ICC, IF, IHC, IHC-P, WB
Unconjugated
50 µl/$286; 100 µl/$321; 200 µl/$386
QKI Antibody - QKI antibody Western blot of HeLa Cell lysate. Antibody concentration 1 ug/ml.  This image was taken for the unconjugated form of this product. Other forms have not been tested.
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QKI Rabbit anti-Human Polyclonal (aa52-101) Antibody
Human
WB
Unconjugated
100 µl/$424
QKI Antibody - QKI antibody Western blot of HeLa Cell lysate. Antibody concentration 1 ug/ml.  This image was taken for the unconjugated form of this product. Other forms have not been tested.
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QKI Rabbit anti-Human Polyclonal (aa52-101) (HRP) Antibody
Chicken, Bovine, Rabbit, Mouse, Dog, Guinea pig, Rat, Pig, Horse, Gibbon, Chimpanzee, Human, Monkey
WB
HRP Conjugated
100 µl/$469
QKI Antibody - QKI antibody Western blot of HeLa Cell lysate. Antibody concentration 1 ug/ml.  This image was taken for the unconjugated form of this product. Other forms have not been tested.
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QKI Rabbit anti-Human Polyclonal (aa52-101) (Biotin) Antibody
Chicken, Bovine, Rabbit, Mouse, Dog, Guinea pig, Rat, Pig, Horse, Gibbon, Chimpanzee, Human, Monkey
WB
Biotin Conjugated
100 µl/$469
QKI Antibody - QKI antibody Western blot of HeLa Cell lysate. Antibody concentration 1 ug/ml.  This image was taken for the unconjugated form of this product. Other forms have not been tested.
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QKI Rabbit anti-Human Polyclonal (aa52-101) (FITC) Antibody
Chicken, Bovine, Rabbit, Mouse, Dog, Guinea pig, Rat, Pig, Horse, Gibbon, Chimpanzee, Human, Monkey
WB
FITC Conjugated
100 µl/$469
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QKI Rabbit anti-Human Polyclonal Antibody
Human
ELISA, IF, IHC, WB
Unconjugated
100 µg/$331
QKI Antibody - Immunohistochemistry of paraffin-embedded human brain tissue at dilution 1:100
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QKI Rabbit anti-Human Polyclonal Antibody
Human
ELISA, IHC, IHC-P, WB
Unconjugated
50 µl/$294; 100 µl/$360
QKI Antibody - Human Placenta: Formalin-Fixed, Paraffin-Embedded (FFPE)
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QKI Rabbit anti-Human Polyclonal (aa1-30) Antibody
Human
IHC, IHC-P, WB
Unconjugated
200 µl/$460
QKI Antibody - Immunohistochemistry of paraffin-embedded mouse brain tissue.
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QKI Rabbit anti-Human Polyclonal Antibody
Mouse, Rat, Human
IF, IHC, WB
Unconjugated
20 µl/$275; 50 µl/$311; 100 µl/$389; 200 µl/$503
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QKI Mouse anti-Human Monoclonal (aa1-341) (S147-6) Antibody
Mouse, Rat, Human
ICC, IHC, WB
Unconjugated
100 µg/$442
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QKI Rabbit anti-Human Polyclonal Antibody
Mouse, Rat, Human
IF, IHC, WB
Unconjugated
60 µl/$331; 120 µl/$403; 200 µl/$529
QKI Antibody - Staining HeLa cells by IF/ICC. The samples were fixed with PFA and permeabilized in 0.1% Triton X-100, then blocked in 10% serum for 45 min at 25°C. Samples were then incubated with primary Ab(1:200) and mouse anti-beta tubulin Ab(1:200) for 1 hour at 37°C. An AlexaFluor594 conjugated goat anti-rabbit IgG(H+L) Ab(1:200 Red) and an AlexaFluor488 conjugated goat anti-mouse IgG(H+L) Ab(1:600 Green) were used as the secondary antibod
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QKI Rabbit anti-Human Polyclonal Antibody
Mouse, Rat, Human
IF, Peptide-ELISA, WB
Unconjugated
100 µl/$379; 200 µl/$421
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QKI Rabbit anti-Human Polyclonal (aa1-30) Antibody
Human
ELISA, IHC, WB
Unconjugated
200 µl/$734
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QKI Rabbit anti-Human Polyclonal (aa1-30) (Biotin) Antibody
Human
ELISA, IHC, WB
Biotin Conjugated
200 µl/$952
Select
QKI Rabbit anti-Human Polyclonal (aa1-30) (FITC) Antibody
Human
ELISA, IHC, WB
FITC Conjugated
200 µl/$952
Select
QKI Rabbit anti-Human Polyclonal (aa1-30) (APC) Antibody
Human
ELISA, IHC, WB
APC Conjugated
200 µl/$952
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QKI Rabbit anti-Human Polyclonal (aa1-30) (Azide-free) (HRP) Antibody
Human
ELISA, IHC, WB
HRP Conjugated, Azide-free
200 µl/$952
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QKI Rabbit anti-Human Polyclonal (aa1-30) (PE) Antibody
Human
ELISA, IHC, WB
PE Conjugated
200 µl/$952
QKI Antibody - Detection of QKI-5 in neuroblastoma cell line SK-N-BE with Pan-QKI Monoclonal Antibody at 10ug/ml: DAPI (blue) nuclear stain, Texas Red F actin stain, ATTO 488 (green) QKI-5 stain.
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QKI Mouse anti-Human Monoclonal (S147-6) Antibody
Mouse, Rat, Human
IF, WB
Unconjugated
100 µg/$537
QKI Antibody - Detection of Human QKI by Immunohistochemistry. Sample: FFPE section of human breast carcinoma. Antibody: Affinity purified rabbit anti-QKI used at a dilution of 1:250. Epitope Retrieval Buffer-High pH (IHC-101J) was substituted for Epitope Retrieval Buffer-Reduced pH.
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QKI Rabbit anti-Human Polyclonal (C-Terminus) Antibody
Mouse, Human
IHC, IHC-P
Unconjugated
2.5 µg/$295; 100 µl/$532
QKI Antibody - Antibody (0.3 ug/ml) staining of mouse brain lysate (35 ug protein in RIPA buffer). Primary incubation was 1 hour. Detected by chemiluminescence.
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QKI Goat anti-Human Polyclonal (aa6-17) Antibody
Xenopus, Zebrafish, Pig, Horse, Rat, Mouse, Dog, Bovine, Human
Peptide-ELISA, WB
Unconjugated
100 µg/$503
QKI Antibody - Detection of Human QKI by Western Blot. Sample: Nuclear extract (20 ug) from HeLa cells. Antibody: Affinity purified rabbit anti-QKI antibody used at 0.2 ug/ml. Detection: Chemiluminescence with an exposure time of 15 minutes.
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QKI Rabbit anti-Human Polyclonal (aa50-100) Antibody
Human
WB
Unconjugated
10 µg/$295; 100 µl/$493
QKI Protein - (Tris-Glycine gel) Discontinuous SDS-PAGE (reduced) with 5% enrichment gel and 15% separation gel.
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E. coli
GST, N-terminus
1 mg/$1,355; 100 µg/$420; 20 µg/$323
Viewing 1-25 of 39 product results



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For RESEARCH USE ONLY. Intended for use by laboratory professionals. Not intended for human diagnostic or therapeutic purposes.

The data on this page has been compiled from LifeSpan internal sources, the National Center for Biotechnology Information (NCBI), and The Universal Protein Resource (UniProt).