Anti-CD20/MS4A1 Antibody (Monoclonal, 33M30)

MS4A1 antibody

Boster Bio Anti-CD20/MS4A1 Antibody (Monoclonal, 33M30) catalog # M03780-20. Tested in WB, IHC, ICC/IF, IP, Flow Cytometry applications. This antibody reacts with Human.

Product Info Summary

SKU: M03780-20
Size: 100 μl/vial
Reactive Species: Human
Host: Rabbit
Application: Flow Cytometry, IP, IF, IHC, ICC, WB

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Product Name

Anti-CD20/MS4A1 Antibody (Monoclonal, 33M30)

View all MS4A1 Antibodies

SKU/Catalog Number

M03780-20

Size

100 μl/vial

Form

Liquid

Description

Boster Bio Anti-CD20/MS4A1 Antibody (Monoclonal, 33M30) catalog # M03780-20. Tested in WB, IHC, ICC/IF, IP, Flow Cytometry applications. This antibody reacts with Human.

Storage & Handling

Store at -20°C for one year. For short term storage and frequent use, store at 4°C for up to one month. Avoid repeated freeze-thaw cycles.

Cite This Product

Anti-CD20/MS4A1 Antibody (Monoclonal, 33M30) (Boster Biological Technology, Pleasanton CA, USA, Catalog # M03780-20)

Host

Rabbit

Contents

Rabbit IgG in stabilizing components, phosphate buffered saline, pH 7.4, 150mM NaCl, 0.02% sodium azide and 50% glycerol.
This antibody is supplied in a stabilized formulation.
Compatibility with conjugation reactions depends on the chemistry of the conjugation method used.
For conjugation methods that are not compatible with the stabilizing components present in this formulation, a carrier-free antibody format is required.

Clonality

Monoclonal

Clone Number

33M30

Immunogen

Recombinant protein within human CD20 aa 123-207.

Reactive Species

M03780-20 is reactive to MS4A1 in Human

Calculated molecular weight

33.1 kDa

Background of MS4A1

CD20, also known as MS4A1, is an activated-glycosylated phosphoprotein expressed on the surface of all B-cells beginning at the pro-B phase (CD45R+, CD117+) and progressively increasing in concentration until maturity. It is mapped to 11q12.2. This gene encodes a member of the membrane-spanning 4A gene family. The function of CD20 is to enable optimal B-cell immune response, specifically against T-independent antigens. It is suspected that CD20 acts as a calcium channel in the cell membrane. What’s more, this protein may be involved in the regulation of B-cell activation and proliferation.

Antibody Validation

Boster validates all antibodies on WB, IHC, ICC, Immunofluorescence, and ELISA with known positive control and negative samples to ensure specificity and high affinity, including thorough antibody incubations.

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Applications

M03780-20 is guaranteed for Flow Cytometry, IP, IF, IHC, ICC, WB Boster Guarantee

Assay Dilutions Recommendation

The recommendations below provide a starting point for assay optimization. The actual working concentration varies and should be decided by the user.

Western blot, 1:500-2000
Immunohistochemistry, 1:50-200
Immunocytochemistry/Immunofluorescence, 1:50-200
ImmunoPrecipitation, 1:50
Flow Cytometry (Fixed), 1:50-200

Validation Images & Assay Conditions

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Order DetailsPrice
M03780-20

100 μL

$370

Free Secondary Antibody

FREE  $95.00
FREE  $45.00
$47.50  $95.00
$75.00  $150.00
$65.00  $130.00
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M03780-20
Buy one primary antibody get one 0.5ml HRP or Biotin secondary antibody for free.
*Sample sizes are prepared on demand and will take extra lead time. (cannot be conjugated)
$370.00

Troubleshooting

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Boster Guarantee

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We promise all of our products perform as described in datasheets.

This product is for Research Use Only. Not for use in diagnostic procedures.

Update date: Apr 30, 2026