IgG2 Protein, Human, Recombinant (S257A)

Name: IgG2 Protein, Human, Recombinant (S257A)
Brand: TargetMol
SKU: TMPY-02692
Price: 34 USD
Availability: InStock
Rating: 5 (10 reviews)

(Synonyms: Immunoglobulin heavy constant γ 2, Immunoglobulin heavy constant gamma 2, IgG2) Copy Product Info

Synonyms: Immunoglobulin heavy constant γ 2, Immunoglobulin heavy constant gamma 2, IgG2

Catalog No. TMPY-02692 Copy Product Info

IgG2 Protein, Human, Recombinant (S257A) is expressed in HEK293 mammalian cells. The predicted molecular weight is 25 kDa and the accession number is P01859.

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Pack Size	Price	USA Stock	Global Stock
5 µg	$34	-	In Stock
10 µg	$49	-	In Stock
20 µg	$79	-	In Stock
50 µg	$155	7-10 days	7-10 days
100 µg	$296	7-10 days	7-10 days
200 µg	$396	7-10 days	7-10 days
500 µg	$743	7-10 days	7-10 days
1 mg	$1,360	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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Purity:> 90 % as determined by SDS-PAGE

Appearance:Lyophilized powder

Color:White

Resource Download

COA User Guide of Recombinant Proteins

Product Introduction

Bioactivity

Bioactivity	Measured by its ability to bind human CD32a-His in a functional ELISA.
Description	IgG2 Protein, Human, Recombinant (S257A) is expressed in HEK293 mammalian cells. The predicted molecular weight is 25 kDa and the accession number is P01859.
Species	Human
Expression System	HEK293 Cells
Tag	Tag Free
Accession Number	P01859
Construction	A DNA sequence encoding the human IgG2 Fc region (P01859) (Glu 99-Lys 327, 257Ser/Ala) was expressed and purified. Predicted N terminal: Glu 99
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	Immunoglobulin heavy constant γ 2, Immunoglobulin heavy constant gamma 2, IgG2

Chemical Properties

Molecular Weight

25 kDa (predicted); 34 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.