Name: Human CD23/Fc epsilon RII Protein (CD3-HM123)
Brand: KactusBio
SKU: CD3-HM123-100UG
Price: 272.8 USD
Availability: InStock

Human CD23/Fc epsilon RII Protein (CD3-HM123)

Human CD23 on Bis-Tris PAGE under reduced condition. The purity is greater than 95%.

The purity of Human CD23 is greater than 95% as determined by SEC-HPLC.

Express System: HEK293
Product Tag: N-His
Purity: > 95% as determined by Bis-Tris PAGE;> 95% as determined by HPLC
Amino Acid Range: Asp48-Ser321

Catalog #CD3-HM123

Size

100UG

500UG

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Product Description	Recombinant Human CD23/Fc epsilon RII Protein is expressed from HEK293 with His tag at the N-Terminus.It contains Asp48-Ser321.
Product Background	CD23 is the low-affinity receptor for immunoglobulin (Ig)E and plays important roles in the regulation of IgE responses. CD23 can be cleaved from cell surfaces to yield a range of soluble CD23 (sCD23) proteins that have pleiotropic cytokine-like activities.
Product Category	Recombinant Protein / Antibody discovery / Fc receptors

Protein	CD23/Fc epsilon RII
Synonyms	BLAST-2; CD23; CD23A; CLEC4J; FCE2; IGEBF; FCER2; FcεRII; Fcr; Fcgr; Fc receptor; CLEC-6; CLECSF8; MCL; MGC40078; MPCL; Fcer2a; Ly-42
Accession	P06734-1
Species	Human
Biotinylated	no
Amino Acid Range	Asp48-Ser321
Molecular Weight	The protein has a predicted MW of 31.8 kDa. Due to glycosylation, the protein migrates to 38-45 kDa based on Bis-Tris PAGE result.
Product Tag	N-His
Expression System	HEK293
Purity	> 95% as determined by Bis-Tris PAGE;> 95% as determined by HPLC
Endotoxin	Less than 1 EU per ug by the LAL method.

Form	Lyophilized
Shipping	Shipped at ambient temperature.
Formulation	Lyophilized from 0.22um filtered solution in PBS (pH 7.4). Normally 8% trehalose is added as protectant before lyophilization.
Reconstitution	Dissolve the lyophilized protein in distilled water. It is recommended to resuspend at 0.5 mg/mL if the lyophilized powder is 100 ug or less, at 1mg/ml for 500ug or 1mg lyophilized powder. Do not mix by vortex or vigorous shaking.
Stability And Storage	-20 to -80°C for 12 months as supplied from date of receipt.；-80°C for 3 months after reconstitution.；Recommend to aliquot the protein into smaller quantities for optimal storage. Please minimize freeze-thaw cycles.

	Human CD23 on Bis-Tris PAGE under reduced condition. The purity is greater than 95%.
	The purity of Human CD23 is greater than 95% as determined by SEC-HPLC.