Name: Biotinylated Human CD38 Protein (CD3-HM138B)
Brand: KactusBio
SKU: CD3-HM138B-100UG
Price: 577.5 USD
Availability: InStock

ELISA binding curve of biotinylated human CD38 His tag protein detected using anti-CD38 antibody, showing mean absorbance (OD450) vs. antibody concentration.

Biotinylated Human CD38 Protein (CD3-HM138B)

Immobilized Biotinylated Human CD38, His Tag at 1ug/ml (100ul/well) on the streptavidin precoated plate(5ug/ml). Dose response curve for Anti-CD38 Antibody, hFc Tag with the EC50 of 8.1ng/ml determined by ELISA.

Biotinylated Human CD38 on Bis-Tris PAGE under reduced condition. The purity is greater than 95%.

The purity of Biotinylated Human CD38 is greater than 95% as determined by SEC-HPLC.

Express System: HEK293
Product Tag: C-His-Avi
Purity: > 95% as determined by Bis-Tris PAGE;> 95% as determined by HPLC
Activity: Immobilized Biotinylated Human CD38, His Tag at 1ug/ml (100ul/well) on the streptavidin precoated plate(5ug/ml). Dose response curve for Anti-CD38 Antibody, hFc Tag with the EC50 of 8.1ng/ml determined by ELISA. See testing image for detail.
Amino Acid Range: Val43-Ile300

Catalog #CD3-HM138B

Size

100UG

500UG

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Biotinylated Human CD38 Protein (CD3-HM138B) Summary

Product Description	Recombinant Biotinylated Human CD38 Protein is expressed from HEK293 with His tag and Avi tag at the C-Terminus.It contains Val43-Ile300.
Product Background	CD38 (cluster of differentiation 38), also known as cyclic ADP ribose hydrolase, is a transmembrane glycoprotein found on the surface of some immune cells including plasma cells, activated or immature T and B cells, monocytes, and natural killer cells. CD38 participates in cell adhesion, signal transduction and calcium signaling.
Product Category	Recombinant Protein / Antibody discovery / CAR-T targets

Biotinylated Human CD38 Protein (CD3-HM138B) Specifications/Details

Protein	CD38
Synonyms	ADPRC 1; T10; CD38; ADP-ribosyl cyclase 1; cADPr hydrolase 1; CD38 molecule; EC 2.4.99.20; EC 3.2.2.6
Accession	P28907-1
Species	Human
Biotinylated	yes
Amino Acid Range	Val43-Ile300
Molecular Weight	The protein has a predicted MW of 32.50 kDa. Due to glycosylation, the protein migrates to 42-50 kDa based on Bis-Tris PAGE result.
Activity	Immobilized Biotinylated Human CD38, His Tag at 1ug/ml (100ul/well) on the streptavidin precoated plate(5ug/ml). Dose response curve for Anti-CD38 Antibody, hFc Tag with the EC50 of 8.1ng/ml determined by ELISA. See testing image for detail.
Product Tag	C-His-Avi
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.

	Immobilized Biotinylated Human CD38, His Tag at 1ug/ml (100ul/well) on the streptavidin precoated plate(5ug/ml). Dose response curve for Anti-CD38 Antibody, hFc Tag with the EC50 of 8.1ng/ml determined by ELISA.
	Biotinylated Human CD38 on Bis-Tris PAGE under reduced condition. The purity is greater than 95%.
	The purity of Biotinylated Human CD38 is greater than 95% as determined by SEC-HPLC.