IgG4 Protein, Human, Recombinant (S108P)

Name: IgG4 Protein, Human, Recombinant (S108P)
Brand: TargetMol
SKU: TMPY-02693
Price: 37 USD
Availability: InStock
Rating: 5 (10 reviews)

(Synonyms: IGHG4, IgG4 Fc) Copy Product Info

Synonyms: IGHG4, IgG4 Fc

Catalog No. TMPY-02693 Copy Product Info

Purity: 95.9%

IgG4 Protein, Human, Recombinant (S108P) is expressed in HEK293 mammalian cells. The predicted molecular weight is 25.5 kDa and the accession number is P01861.

Pack Size	Price	USA Stock	Global Stock
10 µg	$37	-	In Stock
20 µg	$55	-	In Stock
50 µg	$98	-	In Stock
100 µg	$165	-	In Stock

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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Purity:95.9%

Appearance:Lyophilized powder

Color:White

Resource Download

COA 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	IgG4 Protein, Human, Recombinant (S108P) is expressed in HEK293 mammalian cells. The predicted molecular weight is 25.5 kDa and the accession number is P01861.
Species	Human
Expression System	HEK293 Cells
Tag	Tag Free
Accession Number	P01861
Construction	A DNA sequence encoding the human IgG4 Fc region (P01861) (Glu 99-Lys 327, with mutation Ser 108 Pro) was expressed and purified. Predicted N terminal: Glu 99
Protein Purity	≥ 95 % as determined by SDS-PAGE. ≥ 90 % as determined by SEC-HPLC. ,
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	Reconstituted with sterile deionized water to 0.25 mg/mL. Reconstitution conditions may vary depending on the lot.
Synonyms	IGHG4, IgG4 Fc

Chemical Properties

Molecular Weight

25.5 kDa (predicted); 35 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.