POLR1B (N-term) Rabbit Polyclonal Antibody

Specifications

Product Data
Applications	FC, IHC, WB
Recommend Dilution	ELISA: 1/1000. Western Blot: 1/100-1/500. Flow Cytometry: 1/10-1/50. Immunohistochemistry on Paraffin Sections: 1/10-1/50.
Reactivity	Human
Host	Rabbit
Clonality	Polyclonal
Immunogen	conjugated synthetic peptide between 88-117 amino acids from the N-terminal region of human POLR1B
Specificity	This antibody recognizes Human POLR1B (N-term).
Formulation	PBS containing 0.09% (W/V) Sodium Azide as preservative State: Aff - Purified State: Liquid purified Ig fraction
Concentration	lot specific
Purification	Affinitty Chromatography on Protein A
Conjugation	Unconjugated
Storage Condition	Store undiluted at 2-8°C for one month or (in aliquots) at -20°C for longer. Avoid repeated freezing and thawing.
Gene Name	polymerase (RNA) I subunit B
Database Link	Entrez Gene 84172 Human UniProt ID Q9H9Y6
Background	Eukaryotic RNA polymerase I (pol I) is responsible for the transcription of ribosomal RNA (rRNA) genes and production of rRNA, the primary component of ribosomes. Pol I is a multisubunit enzyme composed of 6 to 14 polypeptides, depending on the species. Most of the mass of the pol I complex derives from the 2 largest subunits, Rpa1 and Rpa2 in yeast. POLR1B is homologous to Rpa2 (Seither and Grummt, 1996 [PubMed 8921381]).
Synonyms	RNA polymerase I subunit 2, RPA135
Note	Molecular Weight: 128229 Da
Reference Data
Protein Families	Transcription Factors
Protein Pathways	Metabolic pathways, Purine metabolism, Pyrimidine metabolism, RNA polymerase

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