SREBF1 Recombinant antibody

SREBF1 Recombinant Antibody for WB, ELISA

Host / Isotype

Rabbit / IgG

Reactivity

Human

Applications

WB, ELISA

Conjugate

Unconjugated

CloneNo.

1P4

Cat no : 82684-3-RR

Synonyms

bHLHd1, SREBF1, SREBP 1, SREBP 1c, SREBP1

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Validation Data Gallery

• 

  WB analysis of HeLa using 82684-3-RR

  HeLa cells were subjected to SDS PAGE followed by western blot with 82684-3-RR (SREBF1 antibody) at dilution of 1:4000 incubated at room temperature for 1.5 hours.

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Tested Applications

• Positive WB detected in: HeLa cells, A549 cells, MCF-7 cells, K-562 cells

Recommended dilution

• Western Blot (WB): WB : 1:1000-1:8000

It is recommended that this reagent should be titrated in each testing system to obtain optimal results.

Sample-dependent, Check data in validation data gallery.

Product Information

82684-3-RR targets SREBF1 in WB, ELISA applications and shows reactivity with Human samples.

• Tested Reactivity: Human
• Host / Isotype: Rabbit / IgG
• Class: Recombinant
• Type: Antibody
• Immunogen: SREBF1 fusion protein Ag5219
• Full Name: sterol regulatory element binding transcription factor 1
• Calculated Molecular Weight: 1177 aa, 125 kDa
• Observed Molecular Weight: 68 kDa, 125 kDa
• GenBank Accession Number: BC063281
• Gene Symbol: SREBF1
• Gene ID (NCBI): 6720
• Conjugate: Unconjugated
• Form: Liquid
• Purification Method: Protein A purification
• Storage Buffer: PBS with 0.02% sodium azide and 50% glycerol pH 7.3.
• Storage Conditions: Store at -20°C. Stable for one year after shipment. Aliquoting is unnecessary for -20^oC storage. 20ul sizes contain 0.1% BSA.

Background Information

SREBF1, also named as BHLHD1 and SREBP1, contains one basic helix-loop-helix (bHLH) domain and belongs to the SREBP family. It is a transcriptional activator required for lipid homeostasis. The SREBPs are synthesized as precursors anchored to endoplasmic reticulum (ER) membranes and complexed with SCAP. When the cellular cholesterol level is low, SREBP-SCAP complexes move to the Golgi apparatus, where SREBPs undergo a two-step proteolytic processing, leading to the release of the mature form, an N-terminal fragment, i.e, basic helix-loop-helix leucine zipper transcription factor. These factors enter the nucleus where they bind to sterol regulatory elements (SRE) in the promoter regions of a number of genes whose products mediate the synthesis of cholesterol and fatty acids. [PMID: 21698267].