HPA014906
Anti-SSR3 antibody produced in rabbit
Prestige Antibodies® Powered by Atlas Antibodies, affinity isolated antibody, buffered aqueous glycerol solution
Synonym(s):
Anti-SSR-gamma, Anti-Signal sequence receptor subunit gamma, Anti-TRAP-gamma, Anti-Translocon-associated protein subunit gamma
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About This Item
biological source
rabbit
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, rat
technique(s)
immunoblotting: 0.04-0.4 μg/mL
immunohistochemistry: 1:200-1:500
immunogen sequence
VLKHKVAQKREDAVSKEVTRKLSEADNRKMSRKEKDERILWKKNEVADYEA
UniProt accession no.
shipped in
wet ice
storage temp.
−20°C
target post-translational modification
unmodified
Gene Information
human ... SSR3(6747)
General description
SSR3 (signal sequence receptor, gamma) is also called TRAP (translocon-associated protein)γ, and forms a subunit of the TRAP complex, which also includes α, β and δ subunits. This subunit has a molecular weight of 20kDa. This complex is present in ER (endoplasmic membrane) membrane, and SSR3 has four membrane spanning domains. It interacts with the other subunits of TRAP complex, with its charged domain present between the first two and the last two transmembrane segments.
Immunogen
Translocon-associated protein subunit gamma recombinant protein epitope signature tag (PrEST)
Application
All Prestige Antibodies Powered by Atlas Antibodies are developed and validated by the Human Protein Atlas (HPA) project and as a result, are supported by the most extensive characterization in the industry.
The Human Protein Atlas project can be subdivided into three efforts: Human Tissue Atlas, Cancer Atlas, and Human Cell Atlas. The antibodies that have been generated in support of the Tissue and Cancer Atlas projects have been tested by immunohistochemistry against hundreds of normal and disease tissues and through the recent efforts of the Human Cell Atlas project, many have been characterized by immunofluorescence to map the human proteome not only at the tissue level but now at the subcellular level. These images and the collection of this vast data set can be viewed on the Human Protein Atlas (HPA) site by clicking on the Image Gallery link. We also provide Prestige Antibodies® protocols and other useful information.
The Human Protein Atlas project can be subdivided into three efforts: Human Tissue Atlas, Cancer Atlas, and Human Cell Atlas. The antibodies that have been generated in support of the Tissue and Cancer Atlas projects have been tested by immunohistochemistry against hundreds of normal and disease tissues and through the recent efforts of the Human Cell Atlas project, many have been characterized by immunofluorescence to map the human proteome not only at the tissue level but now at the subcellular level. These images and the collection of this vast data set can be viewed on the Human Protein Atlas (HPA) site by clicking on the Image Gallery link. We also provide Prestige Antibodies® protocols and other useful information.
Biochem/physiol Actions
SSR3 (signal sequence receptor, γ) is a subunit of TRAP (translocon-associated protein) complex, which is responsible for translocation of membrane proteins from the ER (endoplasmic reticulum) to the plasma membrane. It is thought to be a functional part of the translocon, and interacts with Sec61 to form a heterotetramer. It also regulates the post-translational modifications of the translocating proteins. The TRAP complex might also play a role in the unfolded protein response (UPR) pathway. Studies in mice show that SSR3 is essential for the formation of vascular network in mice palcenta. It is an interacting partner of the orphan nuclear receptor TR3, and interacts through its C-terminal with the ligand-binding domain of TR3. This interaction mediates ER-stress, as well as induces apoptosis.
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 APREST73105
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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Max Gemmer et al.
Nature, 614(7946), 160-167 (2023-01-26)
The dynamic ribosome-translocon complex, which resides at the endoplasmic reticulum (ER) membrane, produces a major fraction of the human proteome1,2. It governs the synthesis, translocation, membrane insertion, N-glycosylation, folding and disulfide-bond formation of nascent proteins. Although individual components of this
Hang-zi Chen et al.
The international journal of biochemistry & cell biology, 45(8), 1600-1609 (2013-05-11)
The orphan nuclear receptor TR3 (also known as Nur77) belongs to the steroid/thyroid/retinoid nuclear receptor superfamily and plays important roles in regulating cell proliferation, differentiation and apoptosis. No physiological ligand for TR3 has been found thus far; the determination of
L Wang et al.
FEBS letters, 457(3), 316-322 (1999-09-03)
Proteins involved in protein translocation across the membrane of the endoplasmic reticulum assemble into different oligomeric complexes depending on their state of function. To analyse such membrane protein complexes we fractionated proteins of mammalian rough microsomes and analysed them using
Yasuka L Yamaguchi et al.
Developmental dynamics : an official publication of the American Association of Anatomists, 240(2), 394-403 (2011-01-20)
The translocon-associated protein (TRAP, also termed the signal sequence receptor) complex is required for the efficient translocation of secretory and membrane proteins in the endoplasmic reticulum, and is also involved in the endoplasmic reticulum stress-mediated unfolded protein response pathway. To
E Hartmann et al.
European journal of biochemistry, 214(2), 375-381 (1993-06-01)
The translocation site (translocon), at which nascent polypeptides pass through the endoplasmic reticulum membrane, contains a component previously called 'signal sequence receptor' that is now renamed as 'translocon-associated protein' (TRAP). Two glycosylated subunits of the TRAP complex have been identified
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