Recombinant Human ROR1 Protein (aa 453-783, His & GST Tag)(Active) - PKSH030321

Recombinant Human ROR1 Protein (aa 453-783, His & GST Tag)(Active)

Size: 50μg

Catalogue Number: PKSH030321-50

Citations, Manuals and MSDS Available upon request.

Abbreviation: ROR1

Target Symptom: dJ537F10.1; NTRKR1

Target Species: Human

Expression Host: Baculovirus-Insect Cells

Application: Enzyme

Fusion Tag: N-His & GST

Accession: AAA60275.1

Background: Receptor tyrosine kinase-like orphan receptor 1 (ROR1), also known as neurotrophic tyrosine kinase, it is a member of the ROR family within receptor tyrosine kinases (RTK) superfamily. Human ROR1 is a type I transmembrane protein with 937 amino acids (aa) in length. It contains a 29 aa signal sequence, a 377 aa extracellular domain (ECD), a 21 aa transmembrane segment, and a 510 aa cytoplasmic region. ROR1 expressed strongly in human heart, lung and kidney, but weakly in the CNS. At developmental stage, it expressed at high levels during early embryonic development. ROR1 has been shown to have very low kinase activity in vitro and is unlikely to function as a tyrosine kinase in vivo. It may act as a receptor for wnt ligand WNT5A which may result in the inhibition of WNT3A-mediated signaling.

Activity: The specific activity was determined to be 0.3 nmol/min/mg using MBP as substrate.

Sequence: Met 453-Asn783

Purity: > 90 % as determined by reducing SDS-PAGE.

Formulation: Supplied as sterile solution of 20mM Tris, 500mM NaCl, 2mM GSH, 3mM DTT, 10% glycerol, pH 7.4
Normally 5 % - 8 % trehalose, mannitol and 0.01% Tween80 are added as protectants before lyophilization.
Please refer to the specific buffer information in the printed manual.

Reconstitution: Not Applicable

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

Calculated MW: 65.3 kDa

Observed MW: 63 kDa

Storage: Store at < -20°C, stable for 6 months. Please minimize freeze-thaw cycles.

Shipping: This product is provided as liquid. It is shipped at frozen temperature with blue ice/gel packs. Upon receipt, store it immediately at < - 20°C.

Research Use Only