DIM1, also known as TXNL4A, is a member of the Dim protein family. The Dim protein family is composed of two classes, DIM1and Dim2, which share a common thioredoxin-like fold. They were originally identified for their role in cell cycle progression and have been found to interact with Prp6, an essential component of the spliceosome, which forms the bridge of U4/U6.U5-tri-snRNP. In spite of their biological and structural similarities, DIM1 and Dim2 proteins differ in many aspects. DIM1 bears distinctive structural motifs responsible for its interaction with other spliceosome components. Dim2 forms homodimers and contains specific domains required for its interactions with partners. This originality suggests that although both proteins are involved in pre-mRNA splicing, they are likely to be involved in different biological pathways. DIM1 interacts with HNRPF, HNRPH2, NEDD9/HEF1 and PQBP1/NPW38. It plays an essential role in pre-mRNA splicing.
Product Name:
Human DIM1/TXNL4A Recombinant Protein (RPES2778)
Product Code:
RPES2778
Size:
20µg
Species:
Human
Expressed Host:
E.coli
Synonyms:
BMKS,DIB1,DIM1,SNRNP15,TXNL4,U5-15kD
Accession:
P83876
Sequence:
Met 1-Tyr 142
Fusion tag:
N-His
Endotoxin:
Please contact us for more information.
Protein Construction:
A DNA sequence encoding the human TXNL4A (P83876) (Met 1-Tyr 142) was expressed, with a polyhistidine tag at the N-terminus.
Purity:
> 94 % as determined by reducing SDS-PAGE.
Mol Mass:
18.6kDa
AP Mol Mass:
16 kDa
Formulation:
Lyophilized from sterile 50mM Tris, 150mM NaCl, pH 8.0
Shipping:
This product is provided as lyophilized powder which is shipped with ice packs.
Stability and Storage:
Lyophilized proteins are stable for up to 12 months when stored at -20 to -80°C. Reconstituted protein solution can be stored at 4-8°C for 2-7 days. Aliquots of reconstituted samples are stable at < -20°C for 3 months.
