Upstream / Downstream
Explore pathways related to this product.
Important Ordering DetailsCustom Ordering Details: This product is assembled upon order. Please allow up to three weeks for your product to be processed
Pricing & Additional Information
To learn more about our Blocking Peptides, including pricing, please answer a few questions.
Find answers on our FAQs page.
PTM information and tools available.
Cytochrome c Blocking Peptide #1033
Gallery: Cytochrome c Blocking Peptide #1033
This peptide is used to block Cytochrome c (136F3) Rabbit mAb #4280 reactivity.
The quality of the peptide was evaluated by reversed-phase HPLC and by mass spectrometry. The peptide blocks Cytochrome c (136F3) Rabbit mAb #4280 by immunohistochemistry.
Use as a blocking reagent to evaluate the specificity of antibody reactivity in immunohistochemistry protocols. For immunohistochemistry, add twice the volume of peptide as volume of antibody used in 100 μl total volume. Incubate for a minimum of 30 minutes prior to adding the entire volume to the slide. Recommended antibody dilutions can be found on the relevant product data sheet.Storage: Supplied in 20 mM potassium phosphate (pH 7.0), 50 mM NaCl, 0.1 mM EDTA, 1 mg/ml BSA and 5% glycerol. Store at –20°C.
Cytochrome c is a well conserved electron-transport protein and is part of the respiratory chain localized to mitochondrial intermembrane space (1). Upon apoptotic stimulation, cytochrome c released from mitochondria associates with procaspase-9 (47 kDa)/Apaf 1. This complex processes caspase-9 from inactive proenzyme to its active form (2). This event further triggers caspase-3 activation and eventually leads to apoptosis (3).
For Research Use Only. Not For Use In Diagnostic Procedures. Cell Signaling Technology is a trademark of Cell Signaling Technology, Inc.