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352555 Rabbit Anti-SREBF2 (SREBP2, SREBP-2, BHLHD2, Sterol Regulatory Element-Binding Protein 2, Class D Basic Helix-Loop-Helix Protein 2)

Specifications
References
Clone Type
Polyclonal
Host
Rabbit
Source
Human
Isotype
IgG
Grade
Affinity Purified
Applications
E IF IHC WB
Crossreactivity
Hu Mo
Accession #
NP_004590
Shipping Temp
Blue Ice
Storage Temp
-20°C

The sterol regulatory element binding transcription factor 2 (SREBF2) is 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 (1,2). The related protein SREBF1 also binds SRE1 and activates transcription in an additive fashion to SREBF2 (2). SREBF2 has been more closely associated with cholesterol synthesis and accumulation, while the SREBF1 proteins are important in the regulation of genes involved in lipid metabolism (3).

Applications
Suitable for use in Immunofluorescence, ELISA, Western Blot and Immunohistochemistry. Other applications not tested.
Recommended Dilution
Immunofluorescence: 20ug/ml Western Blot: 1-2ug/ml Immunohistochemistry (paraffin): 5ug/ml Optimal dilutions to be determined by the researcher.
Positive Control
PC-3 Cell Lysate
Storage and Stability
May be stored at 4°C for short-term only. Aliquot to avoid repeated freezing and thawing. Store at -20°C. Aliquots are stable for 12 months. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap.
Immunogen
Peptide corresponding to 15aa from human SREBF2.
Form
Supplied as a liquid in PBS, 0.02% sodium azide.
Purity
Purified by immunoaffinity chromatography.
Specificity
Recognizes human SREBF2. Species Crossreactivity: mouse
References
1. Hua X, Yokoyama C, Wu J, et al. SREBP-2, a second basic-helix-loop-helix-leucine zipper protein that stimulates transcription by binding to a sterol regulatory element. Proc. Natl. Acad. Sci. USA 1993; 90:11603-7. 2. Wang X, Briggs MR, Hua X, et al. Nuclear protein that binds sterol regulatory element of low density lipoprotein receptor promoter. II. Purification and characterization. J. Biol. Chem. 1993; 268:14497-504. 3. Raghow R, Yellaturu C, Deng X, et al. SREBPs: the crossroads of physiological and pathological homeostasis. Endocrinol. Metab. 2008; 19:65-73.
USBio References
No references available
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