CD131 Protein, Rat, Recombinant (hFc)

Name: CD131 Protein, Rat, Recombinant (hFc)
Brand: TargetMol
SKU: TMPY-04283
Rating: 4.5 (1 reviews)

(Synonyms: colony stimulating factor 2 receptor, β, low-affinity (granulocyte-macrophage), colony stimulating factor 2 receptor, beta, low-affinity (granulocyte-macrophage)) Copy Product Info

Synonyms: colony stimulating factor 2 receptor, β, low-affinity (granulocyte-macrophage), colony stimulating factor 2 receptor, beta, low-affinity (granulocyte-macrophage)

Catalog No. TMPY-04283 Copy Product Info

CD131 Protein, Rat, Recombinant (hFc) is expressed in HEK293 mammalian cells with hFc tag. The predicted molecular weight is 75.1 kDa and the accession number is Q78ZF5.

Pack Size	Price	USA Stock	Global Stock
5 µg	$68	7-10 days	7-10 days
10 µg	$108	7-10 days	7-10 days
20 µg	$178	7-10 days	7-10 days
50 µg	$359	7-10 days	7-10 days
100 µg	$696	7-10 days	7-10 days

For In stock only · Estimated delivery: USA Stock (1-2 days) Global Stock (5-7 days)

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For research use only—not for human use. No sales to individuals. Use as intended only.

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User Guide of Recombinant Proteins

Product Introduction

Bioactivity

Bioactivity	Activity testing is in progress. It is theoretically active, but we cannot guarantee it. If you require protein activity, we recommend choosing the eukaryotic expression version first.
Description	CD131 Protein, Rat, Recombinant (hFc) is expressed in HEK293 mammalian cells with hFc tag. The predicted molecular weight is 75.1 kDa and the accession number is Q78ZF5.
Species	Rat
Expression System	HEK293 Cells
Tag	C-hFc
Accession Number	Q78ZF5
Construction	A DNA sequence encoding the rat CSF2Rb (NP_598239.1)(Met1-Trp440) was expressed with the Fc region of human IgG1 at the C-terminus. Predicted N terminal: His 23
Protein Purity	> 90 % as determined by SDS-PAGE
Endotoxin	< 1.0 EU/μg of the protein as determined by the LAL method.
Formulation	Lyophilized from a solution filtered through a 0.22 μm filter, containing PBS, pH 7.4. Typically, a mixture containing 5% to 8% trehalose, mannitol, and 0.01% Tween 80 is incorporated as a protective agent before lyophilization.
Reconstitution	A Certificate of Analysis (CoA) containing reconstitution instructions is included with the products. Please refer to the CoA for detailed information.
Synonyms	colony stimulating factor 2 receptor, β, low-affinity (granulocyte-macrophage), colony stimulating factor 2 receptor, beta, low-affinity (granulocyte-macrophage)
Research 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.

Chemical Properties

Molecular Weight

75.1 kDa (predicted); 123 and 89 kDa (reducing conditions)

Storage & Solubility Information

Shipping	In general, lyophilized powders are shipped with blue ice, while solutions are shipped with dry ice.
Storage	It is recommended to store recombinant proteins at -20°C to -80°C for future use. Lyophilized powders can be stably stored for over 12 months, while liquid products can be stored for 6-12 months at -80°C. For reconstituted protein solutions, the solution can be stored at -20°C to -80°C for at least 3 months. Please avoid multiple freeze-thaw cycles and store products in aliquots.