Anti-hnRNP C1/2 (G256) Antibody

This polyclonal reagent from Antibodies.com targets hnRNP C1 and the closely related C2 isoform, two core proteins of the heterogeneous nuclear ribonucleoprotein complex that packages nascent pre-mRNA and shapes splice-site selection. Raised in rabbit against an epitope designated G256, the antibody detects both C1 and C2 isoforms in human, mouse, and rat samples and is supplied as 100 µl of an unconjugated liquid at approximately 1 mg/ml in phosphate buffered saline containing 0.05% sodium azide (pH ~7.2).

It is validated for western blot and immunohistochemistry applications, supporting studies of pre-mRNA processing, spliceosome assembly, and the broader RNA-binding proteome. Researchers working on alternative splicing regulation, mRNP biogenesis, or stress-granule dynamics where C1/C2 redistribution has been reported will find this reagent useful. Store refrigerated in the original vial and avoid repeated freeze-thaw cycles by aliquoting working stocks; each vial is intended for research use only.