Human Recombinant Ubiquitin-K48R

Catalog number
6408-1000
Name
Human Recombinant Ubiquitin-K48R
Size
1 mg
Price
229.00 EUR
Supplier

Details

Background
Ubiquitin is a small polypeptide that can be conjugated via its C-terminus to amine groups of lysine residue on target proteins. This conjunction is referred to as monoubiquitylation. Additional ubiquitin moieties can be subsequently conjugated to this initial ubiquitin, utilizing any one of the seven lysine residues on the surface of ubiquitin. The formation of these ubiquitin chains is referred to as polyubiquitylation. This tag-free recombinant form of human ubiquitin is engineered to have a single substitution of arginine for lysine at position 48. Covalent attachment of ubiquitin to other proteins serves various functions, but its major role is to target cellular proteins for destruction. Cellular components that activate, transfer, remove, or simply recognize ubiquitin number in the hundreds, perhaps even in the thousands. In light of this complexity the ubiquitin pathway is ideal for a systems biology approach. Ubiquitin plays a very important role in regulated non-lysosomal ATP dependent protein degradation. The Ub-proteasome proteolytic pathway, which is a complex process, is implicated to be of great importance for regulating numerous cellular processes.
Concentration
4 mg/ml
Molecular weight
8.592 kDa
Synonym
Human Recombinant Ubiquitin-K48R
NCBI gene number
6233
NCBI gene
RPS27A
Gene source
Human
NCBI number
P62979
Recombinant
Yes
Source
E. Coli
Purification
≥95%
Tested applications
RP-HPLC, N/A
Level of endotoxin
N/A
Tested activity
N/A
Biological activity
N/A
Reesults
N/A
Binding ability
N/A
Unit
N/A
Storage condition
-80°C
Shipping under
gel pack
Physical appearance
Liquid
Physical properties
4 mg/ml in 20 mM Tris, pH 7.5, 0.15 M NaCl and 10% glycerol.
How to reconstitute
N/A
Aa sequence
N/A
Before use
Centrifuge the vial prior to opening.
Notes
For Research Use Only! Not to be used in humans
Properties
Human proteins, cDNA and human recombinants are used in human reactive ELISA kits and to produce anti-human mono and polyclonal antibodies. Modern humans (Homo sapiens, primarily ssp. Homo sapiens sapiens). Depending on the epitopes used human ELISA kits can be cross reactive to many other species. Mainly analyzed are human serum, plasma, urine, saliva, human cell culture supernatants and biological samples.
Additional source
Recombinants or rec. proteins
Group
recombinants