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| Catalog Number | Size | Price |
|---|---|---|
| LS-G47452-100 | 100 µg | $441 |
| LS-G47452-1 | 1 mg | $2,003 |
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Human CSF2RB / CD131 Protein (Recombinant His,C-terminus) (Met1-Trp443) - LS-G47452
Human CSF2RB / CD131 Protein (Recombinant His,C-terminus) (Met1-Trp443) - LS-G47452
Description:
CSF2RB / CD131 Protein LS-G47452 is a Recombinant Human CSF2RB / CD131 produced in HEK 293 Cells Met1-Trp443 with His,C-terminus tag(s). It is biologically active and is low in endotoxin; Less than 1.0 EU/µg protein (determined by LAL method). For Research Use Only
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(800) 227-6666
(800) 227-6666For Research Use Only
Overview
Description:
CSF2RB / CD131 Protein LS-G47452 is a Recombinant Human CSF2RB / CD131 produced in HEK 293 Cells Met1-Trp443 with His,C-terminus tag(s). It is biologically active and is low in endotoxin; Less than 1.0 EU/µg protein (determined by LAL method). For Research Use Only
Specifications
Type
Recombinant Protein
Target
CSF2RB / CD131
Synonyms
CSF2RB | CD131 antigen | CDw131 | IL3RB | IL5RB | SMDP5 | CD131 | GM-CSF receptor beta chain
Species
Human
Modifications
Unmodified
Conjugations
Unconjugated
Applications
- Binding
- ELISA
- Functional Assay
- Sodium Dodecyl Sulfate - Polyacrylamide Gel Electrophoresis
Tag
His,C-terminus
Region
Met1-Trp443
Predicted Molecular Weight
The recombinant human CSF2RB consists of 438 amino acids and has a predicted molecular mass of 50 kDa. In SDS-PAGE under reducing conditions, the apparent molecular mass of rh CSF2RB is approximately 50-55 kDa.
Expression System
HEK 293 Cells
Source Species
Human
Purification
> 97 % as determined by SDS-PAGE
Bio-Activity
Measured by its binding ability in a functional ELISA. Immobilized human CD131 at 10 µg/ml (100 µl/well) can bind biotinylated human EPOR/Fc with a linear range of 0.16-4 µg/ml. Measured by its binding ability in a functional ELISA. Immobilized human CD131 at 10 µg/ml (100 µl/well) can bind human Fc-GMCSF, The EC50 of human Fc-GMCSF is 250-500 ng/ml.
Endotoxin
Less than 1.0 EU/µg protein (determined by LAL method).
Presentation
Lyophilized from sterile PBS, pH 7.4, with 5 % - 8 % trehalose, mannitol and 0.01% Tween80 are added as protectants before lyophilization.
Reconstitution
Please refer to included instructions for detailed information.
Storage
Aliquot and store at -20°C to -80°C for one year. Avoid repeated freeze-thaw cycles.
Restrictions
For research use only. Intended for use by laboratory professionals.
About CSF2RB / CD131
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Binding
Measured by its binding ability in a functional ELISA. Immobilized human CD131 at 10 µg/ml (100 µl/well) can bind human Fc-GMCSF, The EC50 of human Fc-GMCSF is 250-500 ng/ml.
Sodium Dodecyl Sulfate - Polyacrylamide Gel Electrophoresis
Binding
Measured by its binding ability in a functional ELISA. Immobilized human CD131 at 10 µg/ml (100 µl/well) can bind human Fc-GMCSF, The EC50 of human Fc-GMCSF is 250-500 ng/ml.
Sodium Dodecyl Sulfate - Polyacrylamide Gel Electrophoresis
Binding
Measured by its binding ability in a functional ELISA. Immobilized human CD131 at 10 µg/ml (100 µl/well) can bind human Fc-GMCSF, The EC50 of human Fc-GMCSF is 250-500 ng/ml.
Sodium Dodecyl Sulfate - Polyacrylamide Gel Electrophoresis
Binding
Measured by its binding ability in a functional ELISA. Immobilized human CD131 at 10 µg/ml (100 µl/well) can bind human Fc-GMCSF, The EC50 of human Fc-GMCSF is 250-500 ng/ml.
Sodium Dodecyl Sulfate - Polyacrylamide Gel Electrophoresis
Request SDS/MSDS
To request an SDS/MSDS form for this product, please contact our Technical Support department at:
Technical.Support@LSBio.com
Requested From: United States
Date Requested: 2/5/2025
Date Requested: 2/5/2025
