R&D Systems™ Recombinant Human FAM20B Protein

Catalog No.
84-27FM050	50ug; Carrier Free

Catalog No. 84-27FM050 Supplier R&D Systems™ Supplier No. 8427FM050

Description

Extensive quality control produces industry leading bioactivity and lot-to-lot consistency that instills confidence in results and ensures reproducibility.

Measured by its ability to enhance survival of ATDC5 mouse chondrogenic cells. The ED50 for this effect is 0.8-4 μg/mL. Measured by its ability to phosphorylate D-xylose. The specific activity is >15 pmol/min/μg, as measured under the described conditions.

Specifications

• Accession Number: O75063
• For Use With (Application): Bioactivity, Enzyme Activity
• Formulation: Lyophilized from a 0.2 μm filtered solution in Tris and NaCl.
• Gene ID (Entrez): 9917
• Molecular Weight (g/mol): M.W. (Observed): 44-53 kDa, reducing conditions; M.W. (theoretical): 44 kDa
• Name: FAM20B
• Preparation Method: Reconstitute at 500μg/mL in 25mM Tris-HCl, pH7.5.
• Quality Control Testing: SDS-PAGE: 44-53kDa, reducing conditions
• Quantity: 50 μg
• Source: Chinese Hamster Ovary cell line, CHO-derived human FAM20B protein Asn27-Leu409, with an N-terminal HA tag
• Storage Requirements: Use a manual defrost freezer and avoid repeated freeze-thaw cycles. 12 months from date of receipt, -20°C to -70°C as supplied. 1 month, 2°C to 8°C under sterile conditions after reconstitution. 3 months, -20°C to -70°C under sterile conditions after reconstitution.
• Regulatory Status: RUO
• Termination: Tyr
• Without Additives: Carrier Protein
• Endotoxin Concentration: <0.10 EU / 1 μg of the protein by the LAL method.
• Gene Symbol: FAM20B
• Conjugate: Unconjugated
• Recombinant: Recombinant
• Reconstitution: Reconstitute at 500 μg/mL in 25 mM Tris-HCl, pH7.5.
• Purity or Quality Grade: >95%, by SDS-PAGE with silver staining
• Protein: FAM20B