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Categories: Peptides & Proteins / Proteins

Product name			TXNL4A, Recombinant, Human, aa1-142, His-Tag (Thioredoxin-like Protein 4A, DIM1 Protein Homolog, Spliceosomal U5 snRNP-specific 15kD Protein, Thioredoxin-like U5 snRNP Protein U5-15kD, DIM1, TXNL4)
Catalog No			USB-045469
Supplier’s Catalog No			045469
Supplier			US Biologicals
Source antigen			Recombinant, E.coli
Reactivity
Cross reactivity
Applications
Molecular weight			19.3

Storage			-20°C
Other names
Grade			Highly Purified
Purity			~95% (SDS-PAGE)
Form			Supplied as a liquid in 20mM Tris-HCl, pH 8.0, 1mM DTT, 0.1M sodium chloride, 20% glycerol.
Reactivity life			6 months
Note			For reserch purpose only
Purity			~95% (SDS-PAGE)
Description			Thioredoxin-like 4A, also known as TXNL4A, belongs to the Dim protein family. TXNL4A is a 142aa protein that plays an essential role in pre-mRNA splicing. Due to a failure to express early zygotic transcripts, deletion of the gene encoding TXNL4A in Schizosaccharomyces pombe leads to embryonal lethality during gastrulation. Localized to the nucleus, TXNL4A interacts with hnRNP F, hnRNP H2, Cas-L and PQBP-1 to effect gene expression. Source: Recombinant corresponding to aa1-142 from human TXNL4A, fused to His-tag at N-terminus, expressed in E.coli. Molecular Weight: ~19.3kD (166aa), confirmed by MALDI-TOF AA Sequence: MGSSHHHHHH SSGLVPRGSH MGSHMSYMLP HLHNGWQVDQ AILSEEDRVV VIRFGHDWDP TCMKMDEVLY SIAEKVKNFA VIYLVDITEV PDFNKMYELY DPCTVMFFFR NKHIMIDLGT GNNNKINWAM EDKQEMVDII ETVYRGARKG RGLVVSPKDY STKYRY Storage and Stability: May be stored at 4°C for short-term only. Aliquot to avoid repeated freezing and thawing. Store at -20°C. Aliquots are stable for 6 months at -20°C. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap. Further dilutions can be made in assay buffer.