Milli-Mark^® Anti-CD33-FITC Antibody, clone WM-54

产品说明

一般描述

CD33 is a member of the siglec family (sialic acid binding immunoglobulin-like lectins) referred to as Siglec-3 (Freeman SD, Kelm S, Barber EK and Crocker PR, 1995, Blood, 2005-2012). It is the smallest member of the siglec family having a molecular weight of 67 kDa (Peiper SC, Ashmun RA and Look TA (1988) Blood., 72: 314-321). CD33 mediates protein-carbohydrate cellular interactions in addition to protein-protein recognition (Crocker, 2002). The CD33 gene is located on chromosome 19 (Peiper, 1997). CD33 is expressed by subsets of monocytes and neutrophils. CD33 is the major antigen to differentially diagnose myeloid from lymphoid leukemias, as it is expressed on 90% of myeloid and not lymphoid leukemic cells (Andrews 1989; Griffin 1984; and Sabbath 1986). Committed hemapoietic progenitors, including multipotential stem cells (CFU-GEMM) and precursors of granulocytes and macrophages (CFU-GM) and early erythroid progenitors (BFU-E) express CD33 (Peiper, 1989 and 1997). Anti-CD33, WM-54, was included in the Fourth International Workshop and Conference on Human Leucocyte Differentiation Antigens and studies by a number of laboratories confirmed its reactivity with CD33 (Peiper, 1989).

特异性

Antibody recognizes Human CD33 antigen.

免疫原

Leukemic cells from a patient with AML.

应用

Milli-Mark Anti-CD33-FITC Antibody, clone WM-54 detects level of CD33 & has been published & validated for use in FC.
Research Sub Category
Immunoglobulins & Immunology
Research Category
Inflammation & Immunology

质量

Evaluated by flow cytometry using human PBMCs

目标描述

67 kDa (Peiper, 1997)

外形

Purified Mouse monoclonal IgG1 conjugated to FITC in 0.05M Tris-HCl buffer with 1% BSA, Sodium Azide at 0.097% at pH 7.2.
Protein A purified

储存及稳定性

Maintained refrigerated at 2-8°C from date of receipt. Protected from light in undiluted aliquots for 6 months from date of receipt.

分析说明

Control
PBMCs

其他说明

Concentration: Please refer to the Certificate of Analysis for the lot-specific concentration.

法律信息

MILLI-MARK is a registered trademark of Merck KGaA, Darmstadt, Germany

免责声明

Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.

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