HPA015068
Anti-CREB3L2 antibody produced in rabbit
Prestige Antibodies® Powered by Atlas Antibodies, affinity isolated antibody, buffered aqueous glycerol solution
Synonym(s):
Anti-BBF2 human homolog on chromosome 7, Anti-cAMP-responsive element-binding protein 3-like protein 2
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All Photos(5)
About This Item
UNSPSC Code:
12352203
Human Protein Atlas Number:
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biological source
rabbit
Quality Level
conjugate
unconjugated
antibody form
affinity isolated antibody
antibody product type
primary antibodies
clone
polyclonal
product line
Prestige Antibodies® Powered by Atlas Antibodies
form
buffered aqueous glycerol solution
species reactivity
human
enhanced validation
recombinant expression
Learn more about Antibody Enhanced Validation
technique(s)
immunohistochemistry: 1:50-1:200
western blot: 0.04-0.4 μg/mL
immunogen sequence
MEVLESGEQGVLQWDRKLSELSEPGDGEALMYHTHFSELLDEFSQNVLGQLLNDPFLSEKSVSMEVEPSPTSPAPLIQAEHSYSLCEEPRAQSPFTHITTSDSFND
UniProt accession no.
shipped in
wet ice
storage temp.
−20°C
target post-translational modification
unmodified
Gene Information
human ... CREB3L2(64764)
General description
CREB3L2 (cAMP responsive element binding protein 3-like 2) is also called BBF2 human homolog on chromosome 7 (BBF2H7), and along with old astrocyte specifically induced substance (OASIS) is a member of the cAMP response element-binding protein (CREB)/ATF (Activating transcription factor) family. It is a transmembrane protein, and acts as a bZIP (basic leucine zipper) transcription factor. This gene has 12 exons, and covers >120kbp. It has a transactivation region in its N-terminal, a leucine zipper, a DNA-binding domain, a transmembrane α-helical hydrophobic region, and a luminal domain. It is an endoplasmic reticulum (ER) protein, but an alternatively spliced variant is found in both ER and nucleus.
Immunogen
cAMP-responsive element-binding protein 3-like protein 2 recombinant protein epitope signature tag (PrEST)
Application
Anti-CREB3L2 antibody produced in rabbit, a Prestige Antibody, is developed and validated by the Human Protein Atlas (HPA) project . Each antibody is tested by immunohistochemistry against hundreds of normal and disease tissues. These images can be viewed on the Human Protein Atlas (HPA) site by clicking on the Image Gallery link. The antibodies are also tested using immunofluorescence and western blotting. To view these protocols and other useful information about Prestige Antibodies and the HPA, visit sigma.com/prestige.
Biochem/physiol Actions
CREB3L2 (cAMP responsive element binding protein 3-like 2) confers protection during endoplasmic reticulum (ER) stress, and in response to ER stress is cleaved in its transmembrane region. It regulates the transcription of Sec23A, when it acts like a bZIP transcription factor. This is essential for collagen synthesis in dermal fibroblasts, where it ensures the proper trafficking of procollagen from ER-to-Golgi. It is a fusion partner of FUS gene in low-grade fibromyxoid sarcoma (LGFMS), and this fusion forms a supernumerary ring chromosome, which is related to tumor progression. It is a substrate for F-box and WD repeat domain-containing-7 (Fbxw7) protein, and is degraded by the same. This process, in turn, regulates osteogenesis and chondrogenesis. It also acts as a fusion partner of PPAR (Peroxisome proliferator-activated receptor) γ in thyroid carcinoma, and this fusion inactivates a thyroid signaling pathway.
Features and Benefits
Prestige Antibodies® are highly characterized and extensively validated antibodies with the added benefit of all available characterization data for each target being accessible via the Human Protein Atlas portal linked just below the product name at the top of this page. The uniqueness and low cross-reactivity of the Prestige Antibodies® to other proteins are due to a thorough selection of antigen regions, affinity purification, and stringent selection. Prestige antigen controls are available for every corresponding Prestige Antibody and can be found in the linkage section.
Every Prestige Antibody is tested in the following ways:
Every Prestige Antibody is tested in the following ways:
- IHC tissue array of 44 normal human tissues and 20 of the most common cancer type tissues.
- Protein array of 364 human recombinant protein fragments.
Linkage
Corresponding Antigen APREST73339
Physical form
Solution in phosphate-buffered saline, pH 7.2, containing 40% glycerol and 0.02% sodium azide
Legal Information
Prestige Antibodies is a registered trademark of Merck KGaA, Darmstadt, Germany
Disclaimer
Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.
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Storage Class Code
10 - Combustible liquids
WGK
WGK 1
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
Certificates of Analysis (COA)
Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.
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Kanae Yumimoto et al.
The Journal of biological chemistry, 288(40), 28488-28502 (2013-08-21)
Although identification of substrates for an enzyme is a key step in elucidation of its biological functions, detection of the interaction between enzymes and substrates remains challenging. We recently developed a new approach, termed differential proteomics-based identification of ubiquitylation substrates
Weng-Onn Lui et al.
Cancer research, 68(17), 7156-7164 (2008-09-02)
The discovery of gene fusion mutations, particularly in leukemia, has consistently identified new cancer pathways and led to molecular diagnostic assays and molecular-targeted chemotherapies for cancer patients. Here, we report our discovery of a novel CREB3L2-PPARgamma fusion mutation in thyroid
Ioannis Panagopoulos et al.
Oncology reports, 24(5), 1133-1139 (2010-09-30)
CREB3L2, a member of the CREB3 family of transcription factors, spans >120 kbp and is composed of 12 exons. We characterized a widely expressed transcript of CREB3L2 generated by an intronic polyadenylation site in intron 4 of the gene. It
Hammurabi Bartuma et al.
Cancer genetics and cytogenetics, 199(2), 143-146 (2010-05-18)
Low-grade fibromyxoid sarcoma (LGFMS) is a rare, low-grade malignant soft tissue tumor that is often mistaken for either benign or more malignant tumor types. Commonly, this tumor affects young adults and typically arises in the deep proximal extremities or trunk
Emely Möller et al.
Clinical cancer research : an official journal of the American Association for Cancer Research, 17(9), 2646-2656 (2011-05-04)
Low-grade fibromyxoid sarcoma (LGFMS) is typically characterized by the specific translocation t(7;16)(q33;p11) and the corresponding fusion gene FUS-CREB3L2. The present study aimed to extract LGFMS-specific, and putatively FUS-CREB3L2-dependent, gene expression patterns to learn more about the pathogenesis of this tumor.
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