CD20 Mouse mAb (FITC) - Primary antibody, specific to CD20

Cat. No.: Ab191701
AVAILABLE TO ORDER
GRADE & PURITY Validated ? Validated grade — performance confirmed in defined applications before release. Use when you want documented assurance the reagent works as stated. ExactAb™ ? ExactAb™ — Aladdin's antibody line emphasizing precision and validated quality. Use for reliable, specificity-validated antibody applications. Ex:498nm ? Fluorescence excitation maximum at 498 nm — the wavelength of light that best excites this fluorophore. Match it to your instrument's laser or filter set for the strongest signal. Em:517nm ? Fluorescence emission maximum at 517 nm — the wavelength this fluorophore emits after excitation. Use it to pick the right detection filter and avoid channel cross-talk. 5 μL/test
Application
Flow Cytometry
Host species
Mouse
Reactive species
Human, Monkey
Isotype
Mouse IgG2b
Clone Number
2H7
Conjugation
FITC
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
10T
Ab191701-10T
10
$43.90
25T
Ab191701-25T
6
$87.90
100T
Ab191701-100T
5
$219.90
Enter a quantity for the sizes you want to add.
🧪

Why this grade

ExactAb™, Validated, Ex:498nm, Em:517nm, 5 μL/test Em:517nm,Ex:498nm,ExactAb™,Validated for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Store at 2-8°C,Protected from light,Do not freeze Ships Wet ice,Do not freeze Check lot-specific COA for exact specifications.

📋

Quality documents

SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.

📚

Literature proof

Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Overview

Mouse anti Human/Monkey CD20 Antibody, Monoclonal (2H7), could be used for Flow, IHC, IP, in vivo B cell depletion in hCD20 Tg mice and so on.

Specifications

Product Name
CD20 Mouse mAb (FITC) - Primary antibody, specific to CD20
Synonyms
FMC7 | B1 | B-lymphocyte antigen CD20 | B-lymphocyte cell-surface antigen B1 | B-lymphocyte surface antigen B1 | FITC Anti-Human CD20 (2H7) | FITC Anti-Human CD20 Antibody[2H7] | CD20 Monoclonal Antibody (2H7), FITC | FITC Mouse Anti-Human CD20 | FITC an
Specifications & Purity
ExactAb™, Validated, Ex:498nm, Em:517nm, 5 μL/test
Biochemical and Physiological Mechanisms
This protein may be involved in the regulation of B-cell activation and proliferation.
Host species
Mouse
Specificity
CD20
Immunogen
Human tonsillar B cells
Positive Control
Flow: Human peripheral blood lymphocytes
Conjugation
FITC
Excitation (nm)
Blue Laser(488nm)
Emission(nm)
517nm
Ex/Em(nm)
Ex:498nm;Em:517nm
Grade
Em:517nm, Ex:498nm, ExactAb™, Validated
Light Chain Type
kappa
Purification Method
Protein A purified
Concentration
5 μL/test
Storage and Shipping
Storage
Store at 2-8°C,Protected from light,Do not freeze
Shipped In
Wet ice,Do not freeze
Stability And Storage
The antibody solution should be stored undiluted between 2°C and 8°C, and protected from prolonged exposure to light. Do not freeze.
Images

CD20 Mouse mAb (FITC) (Ab191701) - Flow Cytometry
Flow cytometry analysis of CD20 expression by human peripheral blood lymphocytes (right panel) compared to an isotype control (left panel). Cells were stained with CD20 Mouse mAb (FITC) (Ab191701) at 5μL/test for 1 hour at 4°C. Left panel - Mouse IgG (FITC) (Ab180307).

CD20 Mouse mAb (FITC) (Ab191701) - Flow Cytometry
Flow cytometry analysis of CD20 expression by human peripheral blood lymphocytes (red) compared to an isotype control (blue). Cells were stained with CD20 Mouse mAb (FITC) (Ab191701) at 5μL/test for 1 hour at 4°C. Blue - Mouse IgG (FITC) (Ab180307). Black - Unlabelled control, cells without incubation with primary antibody.

Application
ApplicationDilution info
Flow Cytometry

5 μL/test, the suggested use of this reagent is 5 µL per million cells in 100 µL staining volume or 5 µL per 100 µL of whole blood

Documentation

📋 Safety Data Sheet (SDS)

Comprehensive hazard, handling, storage, and regulatory compliance document.

Download SDS →

✅ Certificate of Analysis (COA)

Lot-specific quality data. Enter your lot number to retrieve the exact COA.

Look up COA →

📊 Datasheet

Quick-reference summary of product specifications and applications.

View datasheet →

🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

View spec sheet →

Advanced Data

Associated Targets(Human)
MS4A1 Tclin B-lymphocyte antigen CD20 (0 Activities)
Activity TypeActivity Value -log(M)Mechanism of ActionActivity ReferencePublications (PubMed IDs)
Mechanisms of Action
Certificates(CoA,COO,BSE/TSE and Analysis Chart)
C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:

Find and download the COA for your product by matching the lot number on the packaging.

3 results found

Lot NumberCertificate TypeDateItem
ZJ24F1012913Certificate of AnalysisMay 20, 2026 Ab191701
ZJ24F1012914Certificate of AnalysisMay 20, 2026 Ab191701
ZJ24F1012915Certificate of AnalysisMay 20, 2026 Ab191701
Documents & Articles
Solution Calculators
Reviews

Customer Reviews

Need help choosing the grade?

Our grade selection guide covers purity, stabilizer status, and application suitability for all variants in our catalog.

View Validated grade guide → View ExactAb™ grade guide → View Ex:498nm grade guide → View Em:517nm grade guide →

Related Products

Obinutuzumab (anti-CD20) - Primary antibody, for ELISA,Functional Assay,Flow cytometry,Kinetics (BLI),Kinetics (SPR) various applications, specific to MS4A1, >95%, Human IgG1, Antibody of CD20 (membrane-spanning 4-domains; subfamily A; member 1)
Rituximab (anti-CD20) - Primary antibody, BINDING AGENT of B-lymphocyte antigen CD20 binding agent
Goat Anti-Mouse IgG H&L Antibody - Secondary antibody, for ELISA,LF,GICA various applications, from Mouse, generated in Goat
Goat Anti-Mouse IgG H&L (HRP) - Secondary antibody, for WB,ELISA,IHC-P various applications, from Mouse, generated in Goat, IgG
Recombinant CD20 Antibody (PerCP) - Primary antibody, for Flow various applications, from Human, generated in Human, specific to Human CD20 / MS4A1, Human IgG1
Recombinant CD20 Antibody (Biotin) - Primary antibody, for Flow various applications, from Human, generated in Human, specific to Human CD20/MS4A1, Human IgG1
Recombinant CD20 Antibody (APC) - Primary antibody, for Flow various applications, from Human, generated in Human, specific to Human CD20 / MS4A1, Human IgG1
Recombinant CD20 Antibody (FITC) - Primary antibody, for Flow various applications, from human, generated in Human, specific to Human CD20 / MS4A1, Human IgG1
Recombinant CD20 Antibody (PE) - Primary antibody, for Flow various applications, from Human, generated in Human, specific to Human CD20 / MS4A1, Human IgG1
Mouse IgG - Isotype Control Antibody, generated in Rat, >95%, IgG
Ofatumumab (anti-CD20) - Primary antibody, for ELISA,Functional Assay,Kinetics (BLI),Kinetics (SPR),Flow Cyt various applications, specific to MS4A1, >95%, Human IgG1, BINDING AGENT of B-lymphocyte antigen CD20 binding agent
Rabbit Anti-Mouse IgG H&L (HRP) - Secondary antibody, IgG
Veltuzumab (anti-CD20) - Primary antibody, specific to MS4A1, Human IgG1, Antibody of CD20 (membrane-spanning 4-domains; subfamily A; member 1)
Ublituximab (anti-CD20) - Primary antibody, specific to MS4A1, >95%, Human IgG1, Antibody of CD20 (membrane-spanning 4-domains; subfamily A; member 1)
Ocrelizumab (anti-CD20) - Primary antibody, specific to MS4A1, >95%, Human IgG1, Antibody of CD20 (membrane-spanning 4-domains; subfamily A; member 1)
BALB/c Mouse IgG - Isotype Control Antibody, IgG
Rabbit Anti-Mouse IgG antibody - Secondary antibody
Goat Anti-Mouse IgG H&L (FITC) - Secondary antibody
Goat Anti-Mouse IgG H&L (TRITC) - Secondary antibody
Goat Anti-Mouse IgG H&L Antibody - Secondary antibody, Goat IgG
Goat Anti-Mouse IgG H&L (Cy5) - Secondary antibody
Goat Anti-Mouse IgG H&L (HRP) - Secondary antibody
Goat Anti-Mouse IgG H&L (Biotin) - Secondary antibody
Divozilimab (anti-CD20) - Primary antibody, specific to MS4A1, >95%, Human IgG1
Ocaratuzumab (anti-CD20) - Primary antibody, specific to MS4A1, >95%, Human IgG1, BINDING AGENT of B-lymphocyte antigen CD20 binding agent
Rabbit Anti-Mouse IgG (HRP) - Secondary antibody
Rabbit Anti-Mouse IgG (Biotin) - Secondary antibody
Goat Anti-Mouse IgG H&L (HRP) - Secondary antibody, Goat IgG
Goat Anti-Mouse IgG H&L (TRITC) - Secondary antibody, Goat IgG
Goat Anti-Mouse IgG H&L (Biotin) - Secondary antibody, Goat IgG
Goat Anti-Mouse IgG H&L (FITC) - Secondary antibody, Goat IgG
Goat Anti-Mouse IgG H&L (Cy5) - Secondary antibody, Goat IgG
Goat Anti-Mouse IgG H&L (PE) - Secondary antibody, Goat IgG
Goat Anti-Mouse IgG H&L (APC) - Secondary antibody, Goat IgG
Mouse IgG (Biotin) - Isotype Control Antibody, Mouse IgG
Ripertamab (anti-CD20) - Primary antibody, specific to MS4A1, Human IgG1
Mouse IgG (PE) - Isotype Control Antibody, Mouse IgG
Mouse IgG (APC) - Isotype Control Antibody, Mouse IgG
Mouse IgG (FITC) - Isotype Control Antibody, Mouse IgG
Mouse IgG2a-Fc - Isotype Control Antibody, Mouse IgG2a
Goat Anti-Mouse IgG H&L (Alkaline Phosphatase) - Secondary antibody, Goat IgG
CD20 Mouse mAb - Primary antibody, specific to CD20, Mouse IgG2b
Goat Anti-Mouse IgG H&L (AF405) - Secondary antibody, Goat IgG
Goat Anti-Mouse IgG H&L (AF647) - Secondary antibody, Goat IgG
Mouse IgG2b-kappa, anti-Spike RBD - Isotype Control Antibody, specific to Spike RBD, Mouse IgG2b
Mouse IgG2a-kappa, anti-Spike RBD - Isotype Control Antibody, specific to Spike RBD, Mouse IgG2a
Mouse IgG3-kappa, anti-HEL - Isotype Control Antibody, specific to HEL, Mouse IgG3
Mouse IgG2c-kappa, anti-HEL - Isotype Control Antibody, specific to HEL, Mouse IgG2c
Mouse lgG2A(D265A)-kappa, anti-HEL - Isotype Control Antibody, specific to HEL, Mouse IgG2a(D265A)
Mouse IgG1(D265A)-kappa, anti-HEL - Isotype Control Antibody, specific to HEL, Mouse IgG1(D265A)
TRU-015 (anti-CD20) - Primary antibody, specific to MS4A1, Human IgG1
Mouse IgG (AF488) - Isotype Control Antibody, IgG
Mouse IgG (PerCP) - Isotype Control Antibody, IgG
Mouse IgG (AF405) - Isotype Control Antibody, IgG
Mouse IgG (AF647) - Isotype Control Antibody, IgG
Goat Anti-Mouse IgG H&L (AF555) - Secondary antibody, specific to Mouse IgG, Goat IgG
Mouse IgG (AF700) - Isotype Control Antibody, IgG
Ibritumomab (anti-CD20) - Primary antibody, specific to MS4A1, Human IgG1
Goat Anti-Mouse IgG H&L (AF700) - Secondary antibody, specific to Mouse IgG, Goat IgG
CD20 Mouse mAb (APC) - Primary antibody, specific to CD20, Mouse IgG2b
CD20 Mouse mAb (Biotin) - Primary antibody, specific to CD20
CD20 Mouse mAb (AF700) - Primary antibody, specific to CD20
CD20 Mouse mAb (AF647) - Primary antibody, specific to CD20
Mouse IgG (PE-Cy5) - Isotype Control Antibody
Mouse IgG (PE-Cy7) - Isotype Control Antibody
Mouse IgG2b-kappa, anti-E8L - Isotype Control Antibody, specific to E8L
Mouse IgG2a-kappa, anti-A29L - Isotype Control Antibody, specific to A29L
Mouse IgG2c-kappa (AF647), anti-HEL - Isotype Control Antibody, specific to HEL
Mouse IgG2c-kappa (AF700), anti-HEL - Isotype Control Antibody, specific to HEL
Mouse IgG2c-kappa (AF405), anti-HEL - Isotype Control Antibody, specific to HEL
Mouse IgG2c-kappa (Biotin), anti-HEL - Isotype Control Antibody, specific to HEL
Mouse IgG2a-kappa (APC), anti-Spike RBD - Isotype Control Antibody, specific to Spike RBD
Mouse IgG2a-kappa (FITC), anti-Spike RBD - Isotype Control Antibody, specific to Spike RBD
Mouse IgG2a-kappa (AF700), anti-Spike RBD - Isotype Control Antibody, specific to Spike RBD
Mouse IgG2a-kappa (AF647), anti-Spike RBD - Isotype Control Antibody, specific to Spike RBD
Mouse IgG2a-kappa (AF555), anti-Spike RBD - Isotype Control Antibody, specific to Spike RBD
Mouse IgG2a-kappa (AF405), anti-Spike RBD - Isotype Control Antibody, specific to Spike RBD
Mouse IgG2c-kappa (FITC), anti-HEL - Isotype Control Antibody, specific to HEL
Mouse IgG2c-kappa (AF555), anti-HEL - Isotype Control Antibody, specific to HEL
Mouse IgG2c-kappa (APC), anti-HEL - Isotype Control Antibody, specific to HEL
Mouse IgG2c-kappa (PE), anti-HEL - Isotype Control Antibody, specific to HEL
Mouse IgG2a-kappa (Biotin), anti-Spike RBD - Isotype Control Antibody, specific to Spike RBD
Mouse IgG2a-Fc (Biotin) - Isotype Control Antibody
Mouse IgG2a-Fc (FITC) - Isotype Control Antibody
Mouse IgG (AF555) - Isotype Control Antibody
Mouse IgG2b-kappa (Biotin), anti-Spike RBD - Isotype Control Antibody, specific to Spike RBD
Mouse IgG2b-kappa (FITC), anti-Spike RBD - Isotype Control Antibody, specific to Spike RBD
Mouse IgG2b-kappa (APC), anti-Spike RBD - Isotype Control Antibody, specific to Spike RBD
Mouse IgG2b-kappa (APC-Cy7), anti-Spike RBD - Isotype Control Antibody, specific to Spike RBD
Goat Anti-Mouse IgG H&L (PE-Cy5) - Secondary antibody, specific to Mouse IgG
Centrose patent anti-dysadherin (anti-Dysadherin) - Primary antibody, specific to FXYD5
Mouse IgG2a-kappa (AF405), anti-A29L - Isotype Control Antibody, specific to A29L
Mouse IgG2a-kappa (AF488), anti-A29L - Isotype Control Antibody, specific to A29L
Mouse IgG2a-kappa (AF647), anti-A29L - Isotype Control Antibody, specific to A29L
Mouse IgG2a-kappa (AF700), anti-A29L - Isotype Control Antibody, specific to A29L
Mouse IgG2a-kappa (Biotin), anti-A29L - Isotype Control Antibody, specific to A29L
Mouse IgG2a-kappa (FITC), anti-A29L - Isotype Control Antibody, specific to A29L
Mouse IgG3-kappa (Biotin), anti-HEL - Isotype Control Antibody, specific to HEL
Mouse IgG3-kappa (FITC), anti-HEL - Isotype Control Antibody, specific to HEL
Mouse IgG3-kappa (PE), anti-HEL - Isotype Control Antibody, specific to HEL
Mouse IgG3-kappa (AF488), anti-HEL - Isotype Control Antibody, specific to HEL
Mouse IgG3-kappa (APC), anti-HEL - Isotype Control Antibody, specific to HEL
Mouse IgG3-kappa (AF647), anti-HEL - Isotype Control Antibody, specific to HEL
Mouse IgG2b-kappa (AF555), anti-Spike RBD - Isotype Control Antibody, specific to Spike RBD
Goat Anti-Mouse IgG H&L (AF488) - Secondary antibody
Goat Anti-Mouse IgG H&L (PE-Cy7) - Secondary antibody
Mouse IgG (PE-Cy5.5) - Isotype Control Antibody
Goat Anti-Mouse IgG H&L (AF750) - Secondary antibody
Mouse IgG2a-kappa (AF555), anti-A29L - Isotype Control Antibody, specific to A29L
Mouse IgG2a-kappa (PE-Cy5.5), anti-A29L - Isotype Control Antibody, specific to A29L
Goat Anti-Mouse IgG H&L (AF546) - Secondary antibody
Goat Anti-Mouse IgG H&L (Oregon Green 488) - Secondary antibody
Goat Anti-Mouse IgG H&L (Cy3) - Secondary antibody
Mouse IgG2a-kappa (APC), anti-A29L - Isotype Control Antibody, specific to A29L
Mouse IgG3-kappa (AF555), anti-HEL - Isotype Control Antibody, specific to HEL
Recombinant CD20 Antibody - Primary antibody, specific to Human CD20
Recombinant CD20 Antibody (AF405) - Primary antibody, specific to MS4A1
Mouse IgG (PE-AF647) - Isotype Control Antibody
Recombinant CD20 Antibody (AF700) - Primary antibody, specific to MS4A1
Recombinant CD20 Antibody (AF647) - Primary antibody, specific to MS4A1
Recombinant CD20 Antibody (Biotin) - Primary antibody, specific to MS4A1

Shall we send you a message when we have discounts available?

Remind me later

Thank you! Please check your email inbox to confirm.

Oops! Notifications are disabled.