2020 Outside US Flow Cytometry Catalog

Single-Color Conjugated Antibodies

CD31

The CD31 antigen, also known as Platelet Endothelial Cell Adhesion Molecule 1 (PECAM-1), is a transmembrane glycoprotein of 130 kDa related to the immunoglobulin superfamily. It is expressed on stem cells of the myeloid lineage, on platelets and on endothelial cell junctions. CD31 is involved in the migration of leucocytes through the endothelial cell wall, via adhesion to α v β 3 integrin and to CD38. In addition, CD31 participates in outside-in signaling in leucocytes likely through phosphorylation of its intracytoplasmic tyrosine residues 663 and 686 and subsequent association with tyrosine phosphatases SHP-1 and SHP-2. Studies suggest a comparable mechanism of action for CD31 in activation and aggregation of platelets.

Lysed normal whole blood sample.

Clone: 1F11 (IgG1 Mouse)

Form

Format

Part#

Status

Line

Quality Standard

Size

PE

IM2409

100 tests

Liquid

RUO

IOTest

cGMP

Clone: 5.6E (IgG1 Mouse)

Form

Format

Part#

Status

Line

Quality Standard

Size

PB

B13035 IM1431U

0.5 mL

Liquid Liquid

ASR ASR

IOTest IOTest

cGMP cGMP

FITC

2 mL

CD32

Fc γ RII proteins exist as six potential isoforms encoded by three genes, designated as A, B, and C. The reported molecular weight of these isoforms are variable between 37 and 43 kDa. All isoforms are similar but not identical in their extracellular regions. The cytoplasmic portion of Fc γ RIIA and Fc γ RIIC contains an activatory ITAM motif whereas Fc γ RIIB contains an inhibitory ITIM motif. Differential splicing of Fc γ RIIB gene yields to 2 isoforms Fc γ RIIBb1 and Fc γ RIIBb2. Monocytes carry all forms of Fc γ RII, neutrophils carry Fc γ RIIA and C. Fc γ RIIB is expressed by B lymphocytes and mast cells.

Lysed normal whole blood sample.

Clone: 2E1 (IgG2a Mouse) The 2E1 antibodyrecognizesthe antigenisoformsexpressedon basophils,neutrophils,eosinophils,plateletsand B cells. 2E1 cross reacts with: Cynomolgus Monkey, Indian Rhesus, Olive Baboon and Bovine, Ovine, Equine, Mink.

Form

Format

Part#

Status

Line

Quality Standard

Size

PE

IM1935

2 mL

Liquid

ASR

IOTest

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 53 Outside US Flow Cytometry Catalog