CD20/MS4A1 Protein-VLP, Human (HEK293)

CD20/MS4A1 Protein-VLP, Human (HEK293) is recommended for animal immunization, ELISA, PK assay.

For research use only. We do not sell to patients.

Size	Price	Stock	Quantity
Free Sample		Apply now
5 μg	$190	In-stock	Estimated Time of Arrival: December 31
10 μg	$320	In-stock	Estimated Time of Arrival: December 31
50 μg	$840	In-stock	Estimated Time of Arrival: December 31
100 μg		Get quote

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Description	CD20/MS4A1 Protein-VLP, Human (HEK293) is recommended for animal immunization, ELISA, PK assay.
Biological Activity	Immobilized Human CD20 VLP at 5 μg/mL (100 μL/Well) on plate on the plate. Dose response curve for Rituximab, hFc Tag with the EC₅₀ of 33.5 ng/mL determined by ELISA.
Species	Human
Source	HEK293
Tag	Tag Free
Accession	P11836 (M1-P297)
Gene ID	931 [NCBI]
Molecular Construction	N-term CD20 (M1-P297) Accession # P11836 C-term
Synonyms	MS4A1; CD20; MS4A-1; B1; Bp35; CD20 receptor; CD20S7; CVID5; LEU-16; Ly-44; MS4A2; S7
Molecular Weight	Approximately 34.3 kDa
Purity	Greater than 95% as determined by HPLC.
Appearance	Solution.
Formulation	Supplied as a 0.22 μm filtered solution of PBS, pH 7.4. Notice: If you need it for i mMunization, Do Not use any adjuvant.
Endotoxin Level	<1 EU/μg, determined by LAL method.
Reconstitution	N/A.
Storage & Stability	Stored at -80°C for 1 year. It is stable at -20°C for 3 months after opening. It is recommended to freeze aliquots at -80°C for extended storage. Avoid repeated freeze-thaw cycles.
Shipping	Shipping with dry ice.
Documentation	Select Batch: Data Sheet (232 KB) SDS (251 KB) COA (205 KB) Handling Instructions (2659 KB)

CD20/MS4A1 Protein-VLP, Human (HEK293) Related Classifications

Help & FAQs

Do most proteins show cross-species activity?
Species cross-reactivity must be investigated individually for each product. Many human cytokines will produce a nice response in mouse cell lines, and many mouse proteins will show activity on human cells. Other proteins may have a lower specific activity when used in the opposite species.

Volume (to add to vial) = Mass (in vial) ÷ Desired Reconstitution Concentration

Concentration _(start) × Volume _(start) = Concentration _(final) × Volume _(final)

This equation is commonly abbreviated as: C₁V₁ = C₂V₂

Specific Activity (Unit/mg) = 10⁶ ÷ Biological Activity (ED₅₀)

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