Technical Support Articles
Results (689)
Do you have human-reactive antibodies available for SignalStar™ Multiplex IHC?
Yes, please select “Human” in the first step of the SignalStar Multiplex IHC Panel Builder ...
How should I resuspend and aliquot the PTMScan® LysC Protease #84748?
To resuspend the PTMScan® LysC Protease #84748, we recommend allowing the vial to equilibrate at room temperature for a few minutes after removing from the -20C freezer. Next, spin the vial at 1,0...
Why do I need to use the three buffers in the Cell Fractionation Kit #9038?
Each buffer in the Cell Fractionation Kit #9038 contains detergents to help isolate different cellular fractions. The Cytoplasmic Isolation Buffer (CIB) contains a non-ionic detergent used as a cell p...
Can you provide data that confirms the specificity of your Raptor (24C12) Rabbit mAb #2280?
The specificity of our Raptor (24C12) Rabbit mAb #2280 has been confirmed by siRNA in the following papers:
PMID: 28648777 (https://pubmed.ncbi.nlm.nih.gov/28648777/) Figure 2B
PMID: 249...
How are the SignalStar™ Multiplex IHC Kits & Reagents validated?
CST thoroughly validates each antibody available in the The SignalStar Multiplex IHC kits and reagents have been optimized with respect to fluorophore pairing and order of antibodies. As tissues vary in quality and expression level of biomarkers, increasin... Yes, you can use primers from the Illumina Nextera Library preparation system or self-designed primers to amplify the DNA library generated from the CUT&Tag DNA using the CUT&Tag Assay Kit #77... The Phospho-Tyrosine Mouse mAb (P-Tyr-100) #9411 is a mouse mAb from a single clone, whereas the Phospho-Tyrosine (P-Tyr-1000) MultiMab™ Rabbit mAb mix #8954 is a mix of rabbit mAbs from multiple clon... We have several antibodies for detecting β-actin that are validated for IF-IC with human samples. These include: Do I need to optimize the SignalStar™ Multiplex IHC Kits & Reagents for the type of tissue I’m using?
Can I use primers from the Illumina Nextera Library preparation system or design my own primers to amplify the DNA library generated from the CUT&Tag Assay Kit #77552??
How do the Phospho-Tyrosine Mouse mAb (P-Tyr-100) #9411 and the Phospho-Tyrosine (P-Tyr-1000) MultiMab™ Rabbit mAb mix #8954 compare in terms of their sensitivity and specificity?
Which β-actin antibody do you suggest for immunofluorescence-immunocytochemistry (IF-IC) in human samples?
Can I reuse PTMScan® antibody beads?
The “classic” PTMScan® kits that use agarose beads and the PTMScan HS kits that use magnetic beads are both designed for a single PTM peptide enrichment. The nature of the acidic elution step, which l...
Can I order a custom formulation of an antibody?
For custom (carrier-free) orders, many antibodies are available pre-formulated in PBS without BSA or glycerol. This carrier-free formulation is amenable to conjugation and can be conjugated to fluorop...