MSPR/Ron Protein, Human, Recombinant (His)

Macrophage-stimulating protein (MSP) is a serum protein belonging to the plasminogen-related growth factor family. The specific receptor for MSP is the RON (recepteur d'origine nantais) receptor tyrosine kinase - a member of the MET proto-oncogene family. Activation of RON by MSP exerts dual functions on macrophages.

Pack Size	Availability	Price/USD
100 μg	5 days	$ 487.00
500 μg	5 days	$ 1,950.00
1 mg	5 days	$ 3,250.00

Pack Size

Availability

Price/USD

Quantity

100 μg

5 days

$ 487.00

500 μg

5 days

$ 1,950.00

1 mg

5 days

$ 3,250.00

Description

Species	Human
Expression System	HEK293
Tag	C-His
Accession Number	CAA49634.1
Synonyms	MST1R, RON, MSP R, CD136, PTK8, p185-Ron, MSPR, CDw136, MSP receptor
Construction	Recombinant Human MSPR/Ron Protein is expressed from HEK293 with His tag at the C-Terminus. It contains Glu25-Leu571.[Accession \|CAA49634.1]
Protein Purity	> 95% as determined by Tris-Bis PAGE
Molecular Weight	The protein has a predicted MW of 59.71 kDa. Due to furin cleavage, the protein migrates to 70-80 kDa (full length) and 40-50 kDa (alpha chain) and 35-40 kDa (partial beta chain) based on Tris-Bis PAGE result.

Endotoxin	Less than 1EU per μg by the LAL method.
Formulation	Lyophilized from 0.22 μm filtered solution in PBS (pH 7.4). Normally 8% trehalose is added as protectant before lyophilization.
Reconstitution	Centrifuge the tube before opening. Reconstituting to a concentration more than 100 μg/ml is recommended. Dissolve the lyophilized protein in distilled water.
Stability & Storage	-20 to -80°C for 12 months as supplied from date of receipt. -20 to -80°C for 3-6 months in unopened state after reconstitution. 2-8°C for 2-7 days after reconstitution. Recommend to aliquot the protein into smaller quantities for optimal storage. Please minimize freeze-thaw cycles.
Shipping	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.
Research Background	Macrophage-stimulating protein (MSP) is a serum protein belonging to the plasminogen-related growth factor family. The specific receptor for MSP is the RON (recepteur d'origine nantais) receptor tyrosine kinase - a member of the MET proto-oncogene family. Activation of RON by MSP exerts dual functions on macrophages.