SRP2141
RARα, ligand binding domain (154-462), GST tagged human
recombinant, expressed in E. coli, ≥80% (SDS-PAGE)
Synonym(s):
NR1B1, RAR
Sign Into View Organizational & Contract Pricing
Select a Size
All Photos(1)
Select a Size
Change View
About This Item
UNSPSC Code:
12352202
NACRES:
NA.26
biological source
human
recombinant
expressed in E. coli
assay
≥80% (SDS-PAGE)
form
frozen liquid
mol wt
~60.5 kDa
packaging
pkg of 10 μg
storage condition
avoid repeated freeze/thaw cycles
concentration
500 μg/mL
color
clear colorless
NCBI accession no.
Biochem/physiol Actions
Several members of nuclear receptor family are directly associated with human malignancies including breast cancer, prostate cancer and leukemia. The pathogenesis of each of these diseases is underpinned by the activities of a member of the superfamily; estrogen receptor-alpha (ER alpha) in breast cancer, androgen receptor (AR) in prostate cancer, and retinoic acid receptor α (RARα) in acute promyelocytic leukemia. Retinoic acid receptors are important in the regulation of growth and differentiation of epithelial tissues, embryonic and central nervous system development and hematopoiesis. Retinoids mediate their effect by two classes of nuclear receptor proteins, the retinoic acid receptors (RARs) and the retinoid X receptors (RXRs), that each consists of three isotypes (α, β, and γ) encoded in separate genes. Upon dimerization with RXR, RARs can bind to specific enhancer sequences in the DNA, so-called retinoic acid response elements (RAREs), resulting in transcriptional activation of target genes in the presence of ligand. The retinoic acid receptor alpha gene is the target of chromosomal rearrangements in all cases of acute promyelocytic leukemia (APL). RAR α is a negative regulator of promyelocyte differentiation when not complexed with RA, and stimulates this differentiation when bound to RA.
Physical form
Clear and colorless frozen liquid solution
Preparation Note
Use a manual defrost freezer and avoid repeated freeze-thaw cycles. While working, please keep sample on ice.
Storage Class
10 - Combustible liquids
wgk_germany
WGK 2
flash_point_f
Not applicable
flash_point_c
Not applicable
Choose from one of the most recent versions:
Certificates of Analysis (COA)
Lot/Batch Number
Don't see the Right Version?
If you require a particular version, you can look up a specific certificate by the Lot or Batch number.
Already Own This Product?
Find documentation for the products that you have recently purchased in the Document Library.
Stephen M Hart
Biological research, 35(2), 295-303 (2002-11-06)
Nuclear receptors comprise a family of transcription factors that regulate gene expression in a ligand dependent manner. They can activate or repress target genes by binding directly to DNA response elements as homo- or hetero-dimers or by binding to other
Nonsteroid nuclear receptors: what are genetic studies telling us about their role in real life?
P Kastner et al.
Cell, 83(6), 859-869 (1995-12-15)
M Leid et al.
Trends in biochemical sciences, 17(10), 427-433 (1992-10-01)
Complexity in the retinoid signalling system arises from a combination of several forms of retinoic acid, multiple cytoplasmic binding proteins and nuclear receptors, and the existence of polymorphic retinoic acid response elements. Additional diversity appears to be generated by heterodimeric
Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.
Contact Technical Service