2020 Outside US Flow Cytometry Catalog

Single-Color Conjugated Antibodies

CD20

The CD20 antigen (Bp35) is an integral non-glycosylated membrane protein with four transmembrane domains. Three isoforms (33, 35 and 37 kDa) result from differential phosphorylation within the cytoplasmic domain. CD20 may also exist on the cell surface as a homo-oligomeric complex forming with other molecules a multimeric receptor complex. The expression of CD20 is restricted to B-lineage cells. Its expression occurs early in pre-B lymphocyte development, persists in B-lymphocyte ontogeny and is lost upon ultimate plasma cell differentiation. The CD20 molecule is present on all B lymphocytes whatever the hematopoietic tissue where they are found (peripheral blood, lymph nodes, spleen, tonsil, or bone marrow). The CD20 antigen may be weakly expressed on a subset of resting T lymphocytes. However, CD20 is not expressed on other leucocyte subsets including NK cells, monocytes and granulocytes.

Lysed normal whole blood sample.

Clone: B9E9 (IgG2a Mouse) All monoclonalantibodiesdirected to the extracellulardomain of the CD20 moleculeare likely to bind closely related epitopes.B9E9 cross reacts with: Cynomolgus Monkey, Indian Rhesus, Pigtailed Macaque, Hamadyras Baboon, Olive Baboon, Sooty Mangabey.

Form

Format

Part#

Status

Line

Quality Standard

Size

PB PB

B49208 A74777 A07772 IM1455U IM1451U B92433 IM3607U A07773 IM2644U IM1451

50 tests 0.5 mL 100 tests

Liquid Liquid Liquid Liquid Liquid Liquid Liquid Liquid Liquid Liquid Liquid Liquid Liquid Liquid Liquid Liquid Liquid Liquid Liquid

CE/IVD

IOTest IOTest IOTest IOTest IOTest IOTest IOTest IOTest IOTest IOTest IOTest IOTest IOTest IOTest IOTest IOTest IOTest IOTest IOTest

98/79/EC

ASR

cGMP

FITC FITC

CE/IVD

98/79/EC

2 mL

ASR

cGMP

PE PE

100 tests

CE/IVD

98/79/EC

2 mL

ASR

cGMP

ECD ECD PC5 PC5 PC7 PC7 APC APC

100 tests

CE/IVD

98/79/EC

1 mL

ASR

cGMP

100 tests

CE/IVD

98/79/EC

1 mL

ASR ASR

cGMP cGMP

PC5.5

B23134 IM3629

0.5 mL

100 tests

CE/IVD

98/79/EC

IM3629U A21693 A51076 B76287

1 mL

ASR

cGMP

100 tests

CE/IVD

98/79/EC

1 mL

ASR ASR ASR

cGMP cGMP cGMP

AF700

0.5 mL 0.5 mL 50 tests 0.5 mL

APC-A700 APC-A750 APC-A750

B12112

B49209 A66331

CE/IVD

98/79/EC

ASR

cGMP

Clone: H299 (IgG2a Mouse) H299 cross reacts with: African Green, Chimpanzee, Common Marmoset, Cotton-topped Tamarin, Squirrel Monkey.

Form

Format

Part#

Status

Line

Quality Standard

Size

FITC FITC

6602381 6604106 6603446 6603858 A83477

100 tests 50 tests 100 tests 50 tests 0.25 mg

Freeze-dried

IVD IVD IVD IVD ASR

cGMP cGMP cGMP cGMP cGMP

COULTER CLONE

Liquid Liquid Liquid

CYTO - STAT

RD1 RD1

COULTER CLONE

CYTO - STAT

UNLB

Freeze-dried

COULTER CLONE

Clone: FMC7 (IgM Mouse) TheFMC7antibodyreactswitha subpopulationof peripheralbloodB lymphocytesandtonsilB cells,butit doesnotreactwithgranulocytes,monocytes,platelets, erythrocytes, T lymphocytes or null cells.

Form

Format

Part#

Status

Line

Quality Standard

Size

PB PB

B96782 B08466 A07791 IM1364U

50 tests 0.5 mL 100 tests

Liquid Liquid Liquid Liquid

CE/IVD

IOTest IOTest IOTest IOTest

98/79/EC

ASR

cGMP

FITC FITC

CE/IVD

98/79/EC

1 mL

ASR

cGMP

If you require a different antibody fluorochrome combination, please refer to the Custom Design Services on page 14 or contact us via: cds.support@beckman.com ANTIBODIES & KITS 47 Outside US Flow Cytometry Catalog