Quick Order

Rat CD131 / CSF2RB / IL3RB / IL5RB Protein (Fc Tag)

DatasheetSpecific ReferencesReviewsRelated ProductsProtocols
Rat CSF2RB Protein Product Information
Synonym:CSF2Rb, Csf2rb1
Protein Construction:A DNA sequence encoding the rat CSF2Rb (Met1-Trp440) was expressed with the Fc region of human IgG1 at the C-terminus.
Species:Rat
Expressed Host:Human Cells
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.
Rat CSF2RB Protein QC Testing
Purity:(24.0+69.6) % as determined by SDS-PAGE
Endotoxin:< 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℃
Predicted N Terminal:His 23
Molecule Mass:The recombinant rat CSF2Rb/Fc is a disulfide-linked homodimer. The reduced monomer comprises 659 amino acids and has a predicted molecular mass of 75.1 kDa. The apparent molecular mass of the protein is approximately 123 and 89 kDa in SDS-PAGE under reducing conditions.
Formulation:Lyophilized from sterile PBS, pH 7.4
1. Normally 5 % - 8 % trehalose and mannitol are added as protectants before lyophilization. Specific concentrations are included in the hardcopy of COA.
2. Please contact us for any concerns or special requirements.
Rat CSF2RB Protein Usage Guide
Storage:Store it under sterile conditions at -20℃ to -80℃. It is recommended that the protein be aliquoted for optimal storage. Avoid repeated freeze-thaw cycles.
Reconstitution:A hardcopy of COA with reconstitution instruction is sent along with the products. Please refer to it for detailed information.
Other CSF2RB Recombinant Protein Products
80323-R02H
CD131/CSF2RB/IL3RB/IL5RB Background

Colony stimulating factor 2 receptor, beta, low-affinity (CSF2RB) also known as CD131 antigen (CD131), cytokine receptor common subunit beta, GM-CSF/IL-3/IL-5 receptor common beta-chain, interleukin 3 receptor/granulocyte-macrophage colony stimulating factor 3 receptor, beta (IL3RB), is the common beta chain of the high affinity receptor for IL-3, IL-5 and CSF. Defects in this protein have been reported to be associated with protein alveolar proteinosis (PAP). CD131 belongs to the type I cytokine receptor family. The cluster of differentiation (cluster of designation) (often abbreviated as CD) is a protocol used for the identification and investigation of cell surface molecules present on white blood cells initially but found in almost any kind of cell of the body, providing targets for immunophenotyping of cells. Defects in CD131/CSF2RB are the cause of pulmonary surfactant metabolism dysfunction type 5 (SMDP5). SMDP5 is a rare lung disorder due to impaired surfactant homeostasis. It is characterized by alveolar filling with floccular material that stains positive using the periodic acid-Schiff method and is derived from surfactant phospholipids and protein components. Excessive lipoproteins accumulation in the alveoli results in severe respiratory distress.

Rat CD131/CSF2RB/IL3RB/IL5RB References
  • Selleri S, et al. (2008) GM-CSF/IL-3/IL-5 receptor common beta chain (CD131) expression as a biomarker of antigen-stimulated CD8+ T cells. J Transl Med. 6:17.
  • Woodcock, et al. (1994) Three residues in the common beta chain of the human GM-CSF, IL-3 and IL-5 receptors are essential for GM-CSF and IL-5 but not IL-3 high affinity binding and interact with Glu21 of GM-CSF. EMBO J. 13(21): 5176-85.
  • Dirksen U, et al. (1997) Human pulmonary alveolar proteinosis associated with a defect in GM-CSF/IL-3/IL-5 receptor common beta chain expression. J Clin Invest. 100(9): 2211-7.
  • Product nameProduct name
    Human M-CSF / CSF-1 ProteinCynomolgus / Rhesus M-CSF / CSF-1 Protein (Fc Tag)Cynomolgus / Rhesus M-CSF / CSF-1 Protein (His Tag)Human M-CSF / CSF-1 Protein (His Tag)Human G-CSF / CSF3 Protein (isoform b)Mouse M-CSF / CSF-1 ProteinHuman M-CSF / CSF-1 Protein (His Tag)Human GM-CSF / CSF2 Protein (Fc Tag)Human G-CSF / CSF3 Protein (Fc Tag)Human G-CSFR / CD114 / CSF3R Protein (Fc Tag)Human G-CSFR / CD114 / CSF3R ProteinHuman CSF2RA / GM-CSFR / CD116 Protein (Fc Tag)Human CSF1R / MCSF Receptor / CD115 Protein (His & Fc Tag)Human CSF1R / MCSF Receptor / CD115 ProteinHuman CSF1R / MCSF Receptor / CD115 Protein (His Tag)Human CSF2RA / GM-CSFR / CD116 Protein (His Tag)Human CD131 / CSF2RB / IL3RB / IL5RB Protein (His Tag)Mouse CSF1R / MCSF Receptor / CD115 Protein (His Tag)Human / Cynomolgus M-CSF / CSF-1 Protein (His Tag)Human G-CSFR / CD114 Protein (His Tag)Human GM-CSF / CSF2 Protein (His Tag)Human G-CSF / CSF3 Protein (isoform b)Human CSF1R / MCSF Receptor / CD115 Protein (His & GST Tag)Human CSF1R / MCSF Receptor / CD115 Protein (aa 543-922, His & GST Tag)Mouse CSF1R / MCSF Receptor / CD115 Protein (His & Fc Tag)Rat CD131 / CSF2RB / IL3RB / IL5RB Protein (Fc Tag)Mouse M-CSF / CSF-1 Protein (His Tag)Mouse GM-CSF / CSF2 Protein (Fc Tag)Mouse GM-CSF / CSF2 Protein (His Tag)Rat GM-CSF / CSF2 Protein (His Tag)Rat CSF1R / MCSF Receptor / CD115 Protein (His Tag)Human GM-CSF / CSF2 ProteinHuman GM-CSF / CSF2 ProteinRat CSF1R / MCSF Receptor / CD115 Protein (Fc Tag)Rat GM-CSF / CSF2 Protein (Fc Tag)Mouse GM-CSF / CSF2 ProteinHuman M-CSF / CSF-1 Protein (Fc Tag)
    Size / Price
    Catalog: 80323-R02H-50
    List Price:   (Save )
    Price:      [How to order]
    AvailabilityIn StockShipping instructions
    Please note: All products are "FOR RESEARCH USE ONLY AND ARE NOT INTENDED FOR DIAGNOSTIC OR THERAPEUTIC USE"