SREBP1 Polyclonal Antibody, Rockland™

Rabbit Polyclonal Antibody

Catalog Number	Mfr. No.	Quantity
50-199-2332	Rockland Immunochemicals 600401MN1	100 μg
50-199-2333	Rockland Immunochemicals 600401MN1S	25 μL

Description

Store vial at -20°C prior to opening. Aliquot contents and freeze at -20°C or below for extended storage. Avoid cycles of freezing and thawing. Centrifuge product if not completely clear after standing at room temperature. This product is stable for several weeks at 4°C as an undiluted liquid. Dilute only prior to immediate use. This affinity purified antibody is directed against human SREBP1. A BLAST analysis was used to suggest cross-reactivity with the antigen based on 100% homology with the immunizing sequence with human, 92.9% with swine, and 85.7% with rat.

Sterol regulatory element-binding proteins (SREBPs) are transcription factors that are members of the basic helix-loop-helix leucine zipper family of DNA binding proteins. Three isoforms have been identified in mammalian tissues that vary in structure, regulation, and function. SREBP-1a and SREBP-1c (originally cloned as ADD1) are protein products of alternative promoter usage of the SREBP-1 gene. The third isoform is transcribed from a different gene, SREBP-2. SREBPs are present as 120 kDa inactive precursors in the endoplasmic reticulum (ER) membrane. Upon activation, the SREBP protein is translocated to the Golgi and proteolytic cleavage occurs resulting in a mature transcriptionally active 60-78 kDa fragment. In liver and adipose tissues, SREBPs have a significant influence on lipid and cholesterol accumulation by inducing the transcription of genes involved in these processes. While SREBP-1 is thought to be more important in regulating the expression of genes involved in triglyceride synthesis and accumulation, SREBP-2 has been more closely linked to those involved in cholesterol synthesis and accumulation.

Specifications

• Antigen: SREBP1
• Applications: ELISA, Western Blot
• Conjugate: Unconjugated
• Host Species: Rabbit
• Target Species: Human
• Gene Accession No.: P36956
• Gene ID (Entrez): 6720
• Primary or Secondary: Primary
• Product Type: Antibody

• Concentration: 1 mg/mL
• Classification: Polyclonal
• Form: Liquid
• Regulatory Status: RUO
• Formulation: 0.02M potassium phosphate with 0.15M NaCl and 0.01% sodium azide; pH 7.2
• Gene Alias: ADD1; ADD-1; Adipocyte determination- and differentiation-dependent factor 1; BHLHD1; Class D basic helix-loop-helix protein 1; D630008H06; I79_010155; nt-SREBP1; Processed sterol regulatory element-binding protein 1; SREBF1; SREBP1; SREBP-1; SREBP1a; SREBP-1a; SREBP1c; SREBP-1c; sterol regulatory element binding protein 1; sterol regulatory element binding protein-1; sterol regulatory element binding transcription factor 1; sterol regulatory element binding-protein 1; Sterol regulatory element-binding protein 1; Sterol regulatory element-binding transcription factor 1
• Gene Symbols: SREBF1
• Content And Storage: -20°C, Avoid Freeze/Thaw Cycles
• Gene: SREBF1