U2AF1, 1-240aa, Human, His tag, E. coli
Sizes: 100ug, 500ug
Catalogue Numbers: U2AF1-580H-100, U2AF1-580H-500
Citations, Manuals and MSDS Available upon request.
Species: Human
Source: E.coli
Tag: His
Protein Length: 1-240 a.a.
Description: U2AF1 belongs to the splicing factor SR family of genes. U2 auxiliary factor, comprising a large and a small subunit, is a non-snRNP protein required for the binding of U2 snRNP to the pre-mRNA branch site. This protein is the small subunit which plays a critical role in both constitutive and enhancer-dependent RNA splicing by directly mediating interactions between the large subunit and proteins bound to the enhancers. Recombinant human U2AF1 protein, fused to His-tag at N-terminus, was expressed in E. coli.
Form: Liquid. In 20mM Tris-HCl buffer (pH 8.0) containing 0.4M UREA, 10% glycerol
Molecular Mass: 30.3 kDa (263aa)
AA Sequence: MGSSHHHHHH SSGLVPRGSH MGSMAEYLAS IFGTEKDKVN CSFYFKIGAC RHGDRCSRLH NKPTFSQTIL IQNIYRNPQN SAQTADGSHC AVSDVEMQEH YDEFFEEVFT EMEEKYGEVE EMNVCDNLGD HLVGNVYVKF RREEDAEKAV IDLNNRWFNG QPIHAELSPV TDFREACCRQ YEMGECTRGG FCNFMHLKPI SRELRRELYG RRRKKHRSRS RSRERRSRSR DRGRGGGGGG GGGGGGRERD RRRSRDRERS GRF
Purity: >90% by SDS - PAGE
Storage: Can be stored at +4C short term (1-2 weeks). For long term storage, aliquot and store at -20C or -70C. Avoid repeated freezing and thawing cycles.
Concentration: 1 mg/ml (determined by Bradford assay)
Research Use Only