SRF Antibody / Serum Response Factor

• Description:

  Serum response factor (SRF) is a transcription factor that binds the serum response element (SRE), a sequence that mediates the transient response of many cellular genes to growth stimulation. SRF-binding sites are also constitutive promotor elements in many muscle-specific promotors. At the c-Fos SRE, formation of a ternary complex containing SRF and its accessory protein p62TCF appears to be important for signal transduction. Two related Ets domain proteins, Elk-1 and SRF accessory protein-1 (SAP-1), have DNA binding properties identical to that of p62TCF. Elk-1 and SAP-1 contain two homologous regions of which the two amino-terminal regions, the Ets domain (box A) and the B box, mediate ternary complex formation with SRF. The third homologous region, the C box located toward the C-terminus of the proteins, contains conserved consensus phosphorylation sites for MAP kinases.

• Specifications:

  ELISA (order BSA-free format for coating), Flow cytometry: 1-2ug/million cells, Immunofluorescence: 1-2 µg/mL, Western blot: 1-2 µg/mL

• UniProt:

  P11831

• Host:

  Mouse

• Reactivity:

  Human

• Immunogen:

  Recombinant full-length human SRF protein was used as the immunogen for the SRF antibody.

• Clonality:

  Monoclonal

• Isotype:

  IgG1

• Clone:

  PCRP-SRF-1F1

• Applications:

  ELISA, FACS, IF, WB

• Purity:

  Protein A/G affinity

• Format:

  Purified

• Buffer:

  1 mg/ml in 1X PBS; BSA free, sodium azide free

• Reconstitution:

  Aliquot the SRF antibody and store frozen at -20oC or colder. Avoid repeated freeze-thaw cycles.

• Limitations:

  This SRF antibody is available for research use only.

• Storage Conditions:

  Aliquot the SRF antibody and store frozen at -20°C or colder. Avoid repeated freeze-thaw cycles.

• Formulation:

  1 mg/mL in 1X PBS; BSA free, sodium azide free

• Applications Notes:

  Optimal dilution of the SRF antibody should be determined by the researcher.

• CAS Number:

  9007-83-4

• Location:

  Nucleus

• Image Legend:

  Analysis of HuProt (TM) microarray containing more than 19,000 full-length human proteins using SRF antibody (clone PCRP-SRF-1F1) . These results demonstrate the foremost specificity of the PCRP-SRF-1F1 mAb. Z- and S- score: The Z-score represents the strength of a signal that an antibody (in combination with a fluorescently-tagged anti-IgG secondary Ab) produces when binding to a particular protein on the HuProt (TM) array. Z-scores are described in units of standard deviations (SD's) above the mean value of all signals generated on that array. If the targets on the HuProt (TM) are arranged in descending order of the Z-score, the S-score is the difference (also in units of SD's) between the Z-scores. The S-score therefore represents the relative target specificity of an Ab to its intended target.