Flow Cytometry catalog - US 2019

Single-Color Conjugated Antibodies

Analyte Specific Reagents - ASR product list

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 (HRC20) Isotype: IgG2a Mouse All monoclonal antibodies directed to the extracellular domain of the CD20 molecule are likely to bind closely related epitopes.

Form

Size

Format

Part#

Status

Line Quality Standard

PB

A74777 IM1455U IM1451U IM3607U IM2644U IM3629U A51076 B76287 B23134

0.5 mL

Liquid Liquid Liquid Liquid Liquid Liquid Liquid Liquid Liquid Liquid Liquid

ASR ASR ASR ASR ASR ASR ASR ASR ASR ASR ASR

IOTest IOTest IOTest IOTest IOTest IOTest IOTest IOTest IOTest IOTest IOTest

GMP GMP GMP GMP GMP GMP GMP GMP GMP GMP GMP

FITC

2 mL 2 mL 1 mL 1 mL

PE

ECD PC5

PC5.5

0.5 mL

PC7 APC

1 mL 1 mL

AF700

0.5 mL 0.5 mL 0.5 mL

APC-A700 APC-A750

B12112 A66331

Form Clone: H299 (B1)

Isotype: IgG2a Mouse

Size

Format

Part#

Status

Line Quality Standard

FITC

B36626 B36625 A83477

0.5 mL 0.5 mL

Liquid Liquid

ASR ASR ASR

GMP GMP GMP

CYTO - STAT CYTO - STAT

RD1

UNLB

Freeze-dried 0.25 mg

COULTER CLONE

Clone: FMC7 Isotype: IgM Mouse The FMC7 antibody reacts with a subpopulation of peripheral blood B lymphocytes and tonsil B cells, but it does not react with granulocytes, monocytes, platelets, erythrocytes, T lymphocytes or null cells.

Form

Size

Format

Part#

Status

Line Quality Standard

PB

B08466 IM1364U

0.5 mL

Liquid Liquid

ASR ASR

IOTest IOTest

GMP GMP

FITC

1 mL

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 49 US Clinical Diagnostics Catalog