Recombinant human Pref-1/DLK1/FA1 protein
DLK1, also known as protein delta homolog 1, belongs to the Notch/Delta/Serrate family of epidermal growth factor (EGF) -like repeat-containing proteins that act as ligands in the Notch signaling pathway. It has six well conserved epidermal-growth-factor motifs and contains up to ten O-glycosylation and N-glycosylation sites, six of which are differentially glycosylated. Recombinant human DLK1, fused to His-tag at C-terminus, was expressed in insect cell and purified by using conventional chromatography techniques.
Product Specifications
Product Name Alternative
Delta1, DLK, DLK-1, FA1, pG2, Pref-1, PREF1, ZOG, DLK1
Expression System
Baculovirus
Antigen Species
Human
Tag
His-Tag
Applications
SDS-PAGE
Concentration
0.25 mg/mL (determined by absorbance at 280 nm)
Endotoxin
< 1 EU per 1ug of protein (determined by LAL method)
Purity
> 95% by SDS-PAGE
Molecular Weight
30.7 kDa (288aa)
Additionnal Information
References & Citations
Jensen CH., et al. (1994) Eur J Biochem. 225:83-92.; ; Smas CM., et al. (1994) Biochemistry. 33:9257-9265.
Storage Conditions
Can be stored at 2°C to 8°C for 1 week. For long term storage, aliquot and store at -20C to -80C. Avoid repeated freezing and thawing cycles.
Formulation
Liquid in. Phosphate-Buffered Saline (pH 7.4) containing 10% glycerol
Scientific Category
Signal Transduction
NCBI Accession Number
NP_003827
Uniprot Accession Number
P80370
Species
Human
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