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SAB4502850

Sigma-Aldrich

Anti-SREBP-1 antibody produced in rabbit

affinity isolated antibody

Synonym(s):

SRBP1, SREBF1, SREBP1, sterol regulatory element-binding protein 1, sterol regulatory element-binding transcription factor 1

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About This Item

MDL number:
MFCD02264110
UNSPSC Code:
12352203
NACRES:
NA.41

biological source

rabbit

conjugate

unconjugated

antibody form

affinity isolated antibody

antibody product type

primary antibodies

clone

polyclonal

form

buffered aqueous solution

mol wt

antigen 121 kDa

species reactivity

human, rat

concentration

~1 mg/mL

technique(s)

ELISA: 1:20000
immunohistochemistry: 1:50-1:100
western blot: 1:500-1:1000

NCBI accession no.

P36956

UniProt accession no.

P36956

shipped in

wet ice

storage temp.

−20°C

target post-translational modification

unmodified

Gene Information

human ... SREBF1(6720)

General description

Anti-SREBP-1 Antibody detects endogenous levels of total SREBP-1 protein.
Sterol regulatory element binding protein-1 (SREBP1) is located on human chromosome 17p11.2. It belongs to the bHLH-Zip transcription factor family. SREBP-1 is a membrane-bound transcription factor liberated by sterol-regulated proteolysis.It is a 125 kD precursor that is bound to the nuclear envelope and endoplasmic reticulum.

Immunogen

The antiserum was produced against synthesized peptide derived from human SREBP-1.

Immunogen Range: 405-454

Biochem/physiol Actions

Sterol regulatory element binding protein-1 (SREBP1) participates in the transcriptional regulation of cellular lipid homeostasis. It controls the hepatic gene expression of lipogenic enzymes and triglyceride deposition in the liver.

Features and Benefits

Evaluate our antibodies with complete peace of mind. If the antibody does not perform in your application, we will issue a full credit or replacement antibody. Learn more.

Physical form

Rabbit IgG in phosphate buffered saline (without Mg2+ and Ca2+), pH 7.4, 150mM NaCl, 0.02% sodium azide and 50% glycerol.

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

nwg

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

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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Absence of sterol regulatory element-binding protein-1 (srebp-1) ameliorates fatty livers but not obesity or insulin resistance inlep ob/lep ob mice.
Yahagi N, et al.
The Journal of Biological Chemistry, 277(22), 19353-19357 (2002)
The membrane anchor of the transcriptional activator SREBP is characterized by intrinsic conformational flexibility.
Linser R, et al.
Proceedings of the National Academy of Sciences of the USA, 112(40), 12390-12395 (2015)
SREBP-1, a membrane-bound transcription factor released by sterol-regulated proteolysis.
Wang X, et al.
Cell, 77(1), 53-62 (1994)
Mathieu Schmitt et al.
Synapse (New York, N.Y.), 71(9) (2017-04-14)
The therapeutic use of statins has been associated to a reduced risk of Parkinson's disease (PD) and may hold neuroprotective potential by counteracting the degeneration of dopaminergic neurons. Transcriptional activation of the sterol regulatory element-binding protein (SREBP) is one of
Structure of the human gene encoding sterol regulatory element binding protein-1 (SREBF1) and localization of SREBF1 and SREBF2 to chromosomes 17p11. 2 and 22q13.
Hua X, et al.
Genomics, 25(3), 667-673 (1995)
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