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SREBP-1 rabbit pAb

CAT: 0855-ES8814-01Size: 50 µLDry Ice: NoHazardous: No
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Background
This gene encodes a transcription factor that binds to the sterol regulatory element-1 (SRE1), which is a decamer flanking the low density lipoprotein receptor gene and some genes involved in sterol biosynthesis. The protein is synthesized as a precursor that is attached to the nuclear membrane and endoplasmic reticulum. Following cleavage, the mature protein translocates to the nucleus and activates transcription by binding to the SRE1. Sterols inhibit the cleavage of the precursor, and the mature nuclear form is rapidly catabolized, thereby reducing transcription. The protein is a member of the basic helix-loop-helix-leucine zipper (bHLH-Zip) transcription factor family. This gene is located within the Smith-Magenis syndrome region on chromosome 17. [provided by RefSeq, Mar 2016]
Description
This gene encodes a transcription factor that binds to the sterol regulatory element-1 (SRE1), which is a decamer flanking the low density lipoprotein receptor gene and some genes involved in sterol biosynthesis. The protein is synthesized as a precursor that is attached to the nuclear membrane and endoplasmic reticulum. Following cleavage, the mature protein translocates to the nucleus and activates transcription by binding to the SRE1. Sterols inhibit the cleavage of the precursor, and the mature nuclear form is rapidly catabolized, thereby reducing transcription. The protein is a member of the basic helix-loop-helix-leucine zipper (bHLH-Zip) transcription factor family. This gene is located within the Smith-Magenis syndrome region on chromosome 17. [provided by RefSeq, Mar 2016],
UniProt
P36956
Swiss Prot
P36956
Reactivity
Human; Mouse; Rat; Golden hamster
Immunogen
Synthesized peptide derived from human SREBP-1. at AA range: 250-330
Clonality
Polyclonal
Source
Rabbit
Applications
WB; IHC; IF; ELISA
Concentration
1 mg/ml
Dilution
Western Blot: 1/500 - 1/2000. Immunohistochemistry: 1/100 - 1/300. ELISA: 1/20000. Not yet tested in other applications.
Molecular Weight
110kD
Storage Conditions
-20°C/1 year
Observed Molecular Weight
110kD
Fragment
IgG
Subcellular Location
[Sterol regulatory element-binding protein 1]: Endoplasmic reticulum membrane ; Multi-pass membrane protein . Golgi apparatus membrane ; Multi-pass membrane protein . Cytoplasmic vesicle, COPII-coated vesicle membrane ; Multi-pass membrane protein . At high sterol concentrations, the SCAP-SREBP is retained in the endoplasmic reticulum. Low sterol concentrations promote recruitment into COPII-coated vesicles and transport of the SCAP-SREBP to the Golgi, where it is processed. .; [Processed sterol regulatory element-binding protein 1]: Nucleus .; [Isoform SREBP-1aDelta]: Nucleus .; [Isoform SREBP-1cDelta]: Nucleus .
Other Product Names
Sterol regulatory element-binding protein 1 (SREBP-1) (Class D basic helix-loop-helix protein 1) (bHLHd1) (Sterol regulatory element-binding transcription factor 1) [Cleaved into: Processed sterol regulatory element-binding protein 1]
Gene ID (Human)
6720

UniProtKB · P36956

Sterol regulatory element-binding protein 1

SRBP1_HUMAN · Homo sapiens

View on UniProt ↗
Primary accession
P36956
Review status
UniProtKB reviewed (Swiss-Prot)
Gene
SREBF1
Protein existence
1: Evidence at protein level
Organism
Homo sapiens (Human)
Taxonomy ID
9606
Alternative names
SREBP-1
EC number
—
Processing
—
Secondary accessions
B0I4X3, B0I4X4, D3DXC4, Q16062, Q59F52, Q6P4R7, Q6PFW7, Q6PJ36, Q8TAK9
Protein keywords

Technical term

3D-structureDirect protein sequencingProteomics identificationReference proteome

Molecular function

ActivatorDNA-binding

Coding sequence diversity

Alternative splicing

Biological process

Cholesterol metabolismLipid metabolismSteroid metabolismSterol metabolismTranscriptionTranscription regulation

Cellular component

Cytoplasmic vesicleEndoplasmic reticulumGolgi apparatusMembraneNucleus

Disease

Disease variantIchthyosis

PTM

PhosphoproteinUbl conjugation

Domain

TransmembraneTransmembrane helix

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