| 存储条件 |
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| Product Name | SREBP1 Recombinant Rabbit Monoclonal Antibody |
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| Antibody Type | Primary Antibodies |
| Immunogen | Synthetic peptide within human SREBP1 aa 301-350 / 1,147. |
| Clonality | Monoclonal |
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| Isotype | IgG |
| Host Species | Rabbit |
| Tested Applications | ICC/IFIHCWB |
| WB:1:2000 IHC:1:1000 ICC:1:100 | |
| Species Reactivity | Human |
| Concentration | 1mg/ml |
| Purification | Protein A |
| Gene Symbol | SREBF1 |
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| Gene Synonyms | HMD IFAP2 SREBP1 bHLHd1 |
| Gene Full Name | sterol regulatory element binding transcription factor 1 |
| Gene Summary | This gene encodes a basic helix-loop-helix-leucine zipper (bHLH-Zip) transcription factor that binds to the sterol regulatory element-1 (SRE1), which is a motif that is found in the promoter of the low density lipoprotein receptor gene and other genes involved in sterol biosynthesis. The encoded protein is synthesized as a precursor that is initially attached to the nuclear membrane and endoplasmic reticulum. Following cleavage, the mature protein translocates to the nucleus and activates transcription. This cleaveage is inhibited by sterols. This gene is located within the Smith-Magenis syndrome region on chromosome 17. Alternative promoter usage and splicing result in multiple transcript variants, including SREBP-1a and SREBP-1c, which correspond to RefSeq transcript variants 2 and 3, respectively. [provided by RefSeq, Nov 2017] |
| Alternative Names | ADD 1 antibody bHLHd1 antibody Class D basic helix-loop-helix protein 1 antibody D630008H06 antibody Processed sterol regulatory element-binding protein 1 antibody SRBP1_HUMAN antibody SREBF 1 antibody SREBF1 antibody SREBP 1 antibody SREBP 1c antibody ADD 1 antibody bHLHd1 antibody Class D basic helix-loop-helix protein 1 antibody D630008H06 antibody Processed sterol regulatory element-binding protein 1 antibody SRBP1_HUMAN antibody SREBF 1 antibody SREBF1 antibody SREBP 1 antibody SREBP 1c antibody SREBP-1 antibody SREBP1 antibody Sterol regulatory element binding protein 1 antibody Sterol Regulatory Element Binding Transcription Factor 1 / Protein 1 antibody Sterol regulatory element binding transcription factor 1 antibody Sterol regulatory element-binding transcription factor 1 antibody |
| Molecular Weight(MW) | 122kDa(Observed band size: 80-100kDa) |
| Cellular Localization | Endoplasmic reticulum membrane, Golgi apparatus membrane, Cytoplasmic vesicle, COPII-coated vesicle membrane; Nucleus. |
WB
Western blot analysis of SREBP1 on different lysates with Rabbit anti-SREBP1 antibody at 1/2,000 dilution. Lane 1: HeLa cell lysate, Lane 2: HEK-293 cell lysate, Lane 3: MCF7 cell lysate, Lane 4: A549 cell lysate, Lane 5: SK-Br-3 cell lysate, Lysates/proteins at 20 µg/Lane. Exposure time: 3 minutes; 4-20% SDS-PAGE gel. Proteins were transferred to a PVDF membrane and blocked with 5% NFDM/TBST for 1 hour at room temperature. The primary antibody at 1/2,000 dilution was used in 5% NFDM/TBST at 4℃ overnight. Goat Anti-Rabbit IgG - HRP Secondary Antibody at 1/50,000 dilution was used for 1 hour at room temperature.
IHC
Immunohistochemical analysis of paraffin-embedded human adrenal gland tissue with Rabbit anti-SREBP1 antibody at 1/1,000 dilution. The section was pre-treated using heat mediated antigen retrieval with sodium citrate buffer (pH 6.0) for 2 minutes. The tissues were blocked in 1% BSA for 20 minutes at room temperature, washed with ddH2O and PBS, and then probed with the primary antibody at 1/1,000 dilution for 1 hour at room temperature. The detection was performed using an HRP conjugated compact polymer system. DAB was used as the chromogen. Tissues were counterstained with hematoxylin and mounted with DPX.
ICC/IF
Immunocytochemistry analysis of HeLa cells labeling SREBP1 with Rabbit anti-SREBP1 antibody at 1/100 dilution. Cells were fixed in 4% paraformaldehyde for 20 minutes at room temperature, permeabilized with 0.1% Triton X-100 in PBS for 5 minutes at room temperature, then blocked with 1% BSA in 10% negative goat serum for 1 hour at room temperature. Cells were then incubated with Rabbit anti-SREBP1 antibody at 1/100 dilution in 1% BSA in PBST overnight at 4 ℃. Goat Anti-Rabbit IgG H&L (iFluor™ 488) was used as the secondary antibody at 1/1,000 dilution. PBS instead of the primary antibody was used as the secondary antibody only control. Nuclear DNA was labelled in blue with DAPI. Beta tubulin (red) was stained at 1/100 dilution overnight at +4℃. Goat Anti-Mouse IgG H&L (iFluor™ 594) was used as the secondary antibody at 1/1,000 dilution.| Application Notes | WB:1:2000 IHC:1:1000 ICC:1:100 |
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| Form | Liquid |
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| Storage Instructions | Store at +4℃ after thawing. Aliquot store at -20℃. Avoid repeated freeze / thaw cycles. |
| Storage Buffer | PBS (pH7.4), 0.1% BSA, 40% Glycerol. Preservative: 0.05% Sodium Azide. |
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