CST, 56944S, G4S Linker (E7O2V) Rabbit Monoclonal Antibody (iFluor® 594 Conjugate)

Monoclonal Antibody for studying . Validated for Flow Cytometry (Live). Highly specific and rigorously validated in-house, G4S Linker (E7O2V) Rabbit Monoclonal Antibody (iFluor^® 594 Conjugate) (CST #56944) is ready to ship. Product Usage Information Flow Cytometry (Live): 1:50 Storage Supplied in PBS (pH 7.2), less than 0.1% sodium azide, and 2 mg/mL BSA. Store at 4°C. Do not aliquot the antibody. Protect from light. Do not freeze. Protocol Available protocols: Flow Cytometry (Live) Specificity / Sensitivity G4S Linker (E7O2V) Rabbit Monoclonal Antibody (iFluor Species Reactivity: All Species Expected Source / Purification Monoclonal antibody is produced by immunizing animals with a synthetic peptide containing three Gly4Ser repeats. Background The poly-Glycine-Serine (G4S) linker is a type of flexible, unstructured synthetic peptide linker sequence often leveraged to connect the variable heavy (VH) domain and variable light (VL) domain of single-chain variable fragments (scFvs) and chimeric antigen receptors (CARs) that utilize an extracellular domain scFv for target antigen recognition. The linker itself consists of a core pentapeptide sequence, Gly-Gly-Gly-Gly-Ser, that is repeated and commonly found as either a 15-mer (G4S) or 20-mer (G4S) within scFv-based CARs and scFv fragments. The linker sequence length plays a role in controlling scFv stability and the noncovalent association between the VH and VL domains (1,2). Specification REACTIVITY: All SENSITIVITY: Transfected Only Source/Isotype: Rabbit IgG