ELISA: 1/5,000-1/25,000. Western blot: 1/500-1/2,000. Expect a band approximately 38 kDa in size corresponding toRING1B by in the appropriate cell lysate or extract. Immunofluorescence.
Restrictions
For Research Use only
Concentration
1.2 mg/mL (by UV absorbance at 280 nm)
Buffer
0.02 M Potassium Phosphate, 0.12 M Sodium Chloride, pH 7.2 as buffer and 0.01 % (w/v) Sodium Azide as preservative.
Preservative
Sodium azide
Precaution of Use
This product contains sodium azide: a POISONOUS AND HAZARDOUS SUBSTANCE which should be handled by trained staff only.
RING1B (also known as BAP1, DING, Polycomb-M33 interacting protein Ring1B, Ring finger protein 1b, Ring finger protein 2 and RNF2) is one of the PcG proteins. The polycomb group (PcG) of proteins form the multiprotein complexes that are important for the transcription repression of various genes involved in development and cell proliferation. It has been shown to interact with, and suppress the activity of, transcription factor CP2 (TFCP2/CP2). Studies of the mouse counterpart suggested the involvement of this gene in the specification of anterior-posterior axis, as well as in cell proliferation in early development. This protein was also found to interact with huntingtin interacting protein 2 (HIP2), a ubiquitin-conjugating enzyme that possesses ubiquitin ligase activity.Synonyms: BAP-1, BAP1, DING, E3 ubiquitin-protein ligase RING2, HIP2-interacting protein 3, HIPI3, Protein DinG, RING finger protein 2, RING1B