COBRA1 (NELFB) (Center) Rabbit Polyclonal Antibody

Specifications

Product Data
Applications	WB
Recommend Dilution	ELISA: 1/1000. Western blot: 1/100 - 1/500.
Reactivity	Human
Host	Rabbit
Clonality	Polyclonal
Immunogen	KLH conjugated synthetic peptide between 255-285 amino acids from the Central region of human COBRA1
Specificity	This antibody reacts to COBRA1.
Formulation	PBS State: Aff - Purified State: Liquid purified Ig fraction Preservative: 0.09% (W/V) sodium azide
Concentration	lot specific
Purification	Affinity 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.
Predicted Protein Size	65697 Da
Gene Name	negative elongation factor complex member B
Database Link	Entrez Gene 25920 Human UniProt ID Q8WX92
Background	NELFB is a subunit of negative elongation factor (NELF), which also includes NELFA (WHSC2; MIM 606026), either NELFC or NELFD (TH1L; MIM 605297), and NELFE (RDBP; MIM 154040). NELF acts with DRB sensitivity-inducing factor (DSIF), a heterodimer of SPT4 (SUPT4H1; MIM 603555) and SPT5 (SUPT5H; MIM 602102), to cause transcriptional pausing of RNA polymerase II (see MIM 180660) (Narita et al., 2003 [PubMed 12612062]).
Synonyms	Negative elongation factor B, COBRA1, KIAA1182, NELFB
Reference Data
Protein Families	Transcription Factors

*Delivery time may vary from web posted schedule. Occasional delays may occur due to unforeseen complexities in the preparation of your product. International customers may expect an additional 1-2 weeks in shipping.