IL-4 Protein, Mouse, Recombinant (His)

Name: IL-4 Protein, Mouse, Recombinant (His)
Brand: TargetMol
SKU: TMPK-01736
Rating: 4.5 (1 reviews)

(Synonyms: TCGF-2, T cell growth factor-2, MCGF-2, Mast-cell growth factor-2, interleukin 4, Il-4, IL4, BSF-1, BSF1, BSF 1, BCGF-1, BCDF, B cell stimulatory factor-1, B cell growth factor-1, B cell differentiation factor) Copy Product Info

Synonyms: TCGF-2, T cell growth factor-2, MCGF-2, Mast-cell growth factor-2, interleukin 4, Il-4, IL4, BSF-1, BSF1, BSF 1, BCGF-1, BCDF, B cell stimulatory factor-1, B cell growth factor-1, B cell differentiation factor

Catalog No. TMPK-01736 Copy Product Info

IL-4 Protein, Mouse, Recombinant (His) is expressed in HEK293 Cells. The accession number is P07750.

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Pack Size	Price	USA Stock	Global Stock
5 µg	$74	7-10 days	7-10 days
10 µg	$113	7-10 days	7-10 days
20 µg	$175	7-10 days	7-10 days
50 µg	$316	7-10 days	7-10 days
100 µg	$490	7-10 days	7-10 days
200 µg	$793	7-10 days	7-10 days
500 µg	$1,470	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	Mouse IL-4 R alpha, His Tag immobilized on CM5 Chip can bind Mouse IL-4, His Tag with an affinity constant of 21.13 pM as determined in SPR assay (Biacore S200).
Description	IL-4 Protein, Mouse, Recombinant (His) is expressed in HEK293 Cells. The accession number is P07750.
Species	Mouse
Expression System	HEK293 Cells
Tag	C-His
Accession Number	P07750
Construction	His21-Ser140
Protein Purity	> 95% as determined by Bis-Tris PAGE; > 95% as determined by HPLC
Endotoxin	< 0.1 EU/μg of the protein as determined 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	Reconstitute the lyophilized protein in distilled water. The product concentration should not be less than 100 μg/ml. Before opening, centrifuge the tube to collect powder at the bottom. After adding the reconstitution buffer, avoid vortexing or pipetting for mixing.
Synonyms	TCGF-2, T cell growth factor-2, MCGF-2, Mast-cell growth factor-2, interleukin 4, Il-4, IL4, BSF-1, BSF1, BSF 1, BCGF-1, BCDF, B cell stimulatory factor-1, B cell growth factor-1, B cell differentiation factor
Research Background	Interleukin-4, also known as IL4, is a secreted protein which belongs to the IL-4 / IL-13 family. Interleukin-4 / IL4 has many biological roles, including the stimulation of activated B-cell and T-cell proliferation.In the presence of IL-4 and IL-13, cytokines that are produced in a Th-2 type response, particularly during allergy and parasitic infections, macrophages become differentially activated, And this cytokine is a ligand for interleukin 4 receptor.

Chemical Properties

Molecular Weight

15.17 kDa (Predicted); 20-30 kDa (Reducing condition, due to glycosylation)

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.