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Reference sheet · Signaling · CPC catalog code SIGN-015
This sequence carries terminal or reporter modifications (Biotin), so no molecular formula or weight is published here — the modified mass must come from the lot certificate of analysis. Residue composition and charge describe the peptide backbone only. Composition figures above are derived arithmetically from the published sequence for the unmodified free peptide. Salt forms (commonly trifluoroacetate or acetate), amidation, and other modifications shift the observed mass — always reconcile against the current lot certificate of analysis.
Volumes for a 1 mg vial of Steroid Receptor Coactivator-1 (SRC-1), (676-700), biotin labeled at common working concentrations. Add solvent slowly down the vial wall and swirl — do not vortex or shake.
Reference standards in the Signaling class are typically shipped as lyophilized powder and stored desiccated at −20 °C protected from light. Once reconstituted in bacteriostatic water or the assay-appropriate buffer, aliquot and store at −80 °C to minimize freeze–thaw cycles. Confirm handling requirements against your institutional biosafety and radiation protocols before use.
Steroid Receptor Coactivator-1 (SRC-1), (676-700), biotin labeled sits within the Signaling research class (CPC reference SIGN-015). Signaling peptides mimic recognition motifs (phosphotyrosine motifs, PDZ ligands, kinase docking sites) or interfere with protein–protein interactions inside the cell, allowing focused perturbation of a single node in a pathway. Investigators typically incorporate Steroid Receptor Coactivator-1 (SRC-1), (676-700), biotin labeled as a reference standard, tool ligand, or substrate in the assay contexts listed above. SPR, BLI, AlphaScreen, and pulldown / Western readouts.
Steroid Receptor Coactivator-1 (SRC-1), (676-700), biotin labeled (CPC catalog code SIGN-015) is a synthetic cell-signaling research peptide in the signaling category. It is provided as a lyophilized ~1 mg vial for in-vitro research use only.
Published and internal research programs use Steroid Receptor Coactivator-1 (SRC-1), (676-700), biotin labeled as a reference standard in signaling workflows — for example, protein–protein interaction (ppi) mapping and sh2, sh3, pdz, and 14-3-3 binding studies. Human clinical evidence is not established.
No. Steroid Receptor Coactivator-1 (SRC-1), (676-700), biotin labeled is a research-grade reference peptide and is not approved by the FDA or any national regulator for human or veterinary therapeutic use. It is offered exclusively for in-vitro laboratory research and does not ship to the United States for consumer use.
In a signaling workflow, Steroid Receptor Coactivator-1 (SRC-1), (676-700), biotin labeled is reconstituted in sterile buffer or DMSO (solubility-dependent) and applied in the researcher's chosen assay format. SPR, BLI, AlphaScreen, and pulldown / Western readouts.
Other reference standards in the same class — commonly cross-referenced during assay design and comparator selection.