Pur B Antibody - #DF14315

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Product: Pur B Antibody
Catalog: DF14315
Description: Rabbit polyclonal antibody to Pur B
Application: WB
Reactivity: Human, Mouse, Rat
Mol.Wt.: 38kD; 33kD(Calculated).
Uniprot: Q96QR8

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Related Downloads
MS Report
HPLC Report
MSDS
Data Sheet
COA
Protocols
WB Handbook
IHC Protocol
IF/ICC Protocol

Product Info

Source:
Rabbit
Application:
WB 1:500-1:2000
*The optimal dilutions should be determined by the end user.
*Tips:

WB: For western blot detection of denatured protein samples. IHC: For immunohistochemical detection of paraffin sections (IHC-p) or frozen sections (IHC-f) of tissue samples. IF/ICC: For immunofluorescence detection of cell samples. ELISA(peptide): For ELISA detection of antigenic peptide.

Reactivity:
Human,Mouse,Rat
Clonality:
Polyclonal
Specificity:
Pur B Antibody detects endogenous levels of total Pur B.
Conjugate:
Unconjugated.
Purification:
The antiserum was purified by peptide affinity chromatography using SulfoLink™ Coupling Resin (Thermo Fisher Scientific).
Storage:
Rabbit IgG in phosphate buffered saline , pH 7.4, 150mM NaCl, 0.02% sodium azide and 50% glycerol. Store at -20 °C. Stable for 12 months from date of receipt.
Alias:

Fold/Unfold

Pur beta; purB; PURB_HUMAN; PURBETA; Purine rich element binding protein B; Purine-rich element-binding protein B; transcriptional activator protein Pur beta; Transcriptional activator protein Pur-beta;

Immunogens

Immunogen:

A synthesized peptide derived from Human Pur B.

Uniprot:

Q96QR8(PURB_HUMAN) >>Visit HPA database.

Gene(ID):
PURB(5814)
Expression:
Q96QR8 PURB_HUMAN:

Expressed in myocardium of heart failure patients.

Sequence:
MADGDSGSERGGGGGPCGFQPASRGGGEQETQELASKRLDIQNKRFYLDVKQNAKGRFLKIAEVGAGGSKSRLTLSMAVAAEFRDSLGDFIEHYAQLGPSSPEQLAAGAEEGGGPRRALKSEFLVRENRKYYLDLKENQRGRFLRIRQTVNRGGGGFGAGPGPGGLQSGQTIALPAQGLIEFRDALAKLIDDYGGEDDELAGGPGGGAGGPGGGLYGELPEGTSITVDSKRFFFDVGCNKYGVFLRVSEVKPSYRNAITVPFKAWGKFGGAFCRYADEMKEIQERQRDKLYERRGGGSGGGEESEGEEVDED

Research Backgrounds

Function:

Has capacity to bind repeated elements in single-stranded DNA such as the purine-rich single strand of the PUR element located upstream of the MYC gene. Plays a role in the control of vascular smooth muscle (VSM) alpha-actin gene transcription as repressor in myoblasts and fibroblasts. Participates in transcriptional and translational regulation of alpha-MHC expression in cardiac myocytes by binding to the purine-rich negative regulatory (PNR) element. Modulates constitutive liver galectin-3 gene transcription by binding to its promoter. May play a role in the dendritic transport of a subset of mRNAs (By similarity).

Subcellular Location:

Nucleus.

Extracellular region or secreted Cytosol Plasma membrane Cytoskeleton Lysosome Endosome Peroxisome ER Golgi apparatus Nucleus Mitochondrion Manual annotation Automatic computational assertionSubcellular location
Tissue Specificity:

Expressed in myocardium of heart failure patients.

Subunit Structure:

Homodimer, heterodimer with PURA and heterotrimer with PURA and YBX1/Y-box protein 1.

Family&Domains:

Belongs to the PUR DNA-binding protein family.

Restrictive clause

 

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