Rat TNFR1 / CD120a / TNFRSF1A Protein (Fc tag) – PKSR030339

Recombinant Rat TNFR1 / CD120a / TNFRSF1A Protein (Fc tag)

The cluster of differentiation (CD) system is commonly used as cell markers in immunophynotyping. Different kinds of cells in the immune system can be identified through the surface CD molecules which associating with the immune function of the cell. There are more than 320 CD unique clusters and subclusters have been identified. Some of the CD molecules serve as receptors or ligands important to the cell through initiating a signal cascade which then alter the behavior of the cell. Some CD proteins do not take part in cell signal process but have other functions such as cell adhesion. CD120a (cluste of differentiation 120a), also known as TNFR1 / TNFRSF1A, is a member of CD family, tumor necrosis factor receptor superfamily. CD120a is one of the most primary receptors for the tumor necrosis factor-alpha. It has been shown to be localized to both plasma membrane lipid rafts and the trans golgi complex with the help of the death domain (DD). CD120a can activate the transcription factor NF-κB, mediate apoptosis, and regulate inflammation processes.

Synonym(s) : TNFRSF1A , Tnfr-1 , Tnfr1

Species(s) : Rat

Protein Expression Host : Human Cells

Protein Construction : A DNA sequence encoding the rat TNFRSF1A (P22934) (Met1-Ala211) was expressed, fused with the Fc region of human IgG1 at the C-terminus.

Predicted N-terminal amino acid : Ile 22

Molecular weight/mass : The recombinant rat TNFRSF1A/Fc is a disulfide-linked homodimer. The reduced monomer comprises 431 amino acids and has a predicted molecular mass of 47.9 kDa. The apparent molecular mass of the protein is approximately 59 kDa in SDS-PAGE under reducing conditions.

Protein Construction : A DNA sequence encoding the rat TNFRSF1A (P22934) (Met1-Ala211) was expressed, fused with the Fc region of human IgG1 at the C-terminus.

Formulation : Lyophilized from sterile PBS, pH 7.4

Purity : > 90 % as determined by SDS-PAGE

Endotoxin level : < 1.0 EU per μg of the protein as determined by the LAL method

Stability : Samples are stable for up to twelve months from date of receipt at -70°C

Shipping conditions : In general, recombinant proteins are provided as lyophilized powder which are shipped at ambient temperature.Bulk packages of recombinant proteins are provided as frozen liquid. They are shipped out with blue ice unless customers require otherwise.

Reconstitution : Please refer to the printed manual for detailed information.

Manual & Datasheet