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Location: Home > Antigen, Antibodies, ELISA, Western Blot > Primary Antibody > Monoclonal Antibodies > CD34 (Hematopoietic Stem Cell & Endothelial Marker) Antibody - With BSA and Azide

CD34 (Hematopoietic Stem Cell & Endothelial Marker) Antibody - With BSA and Azide

Catalog # Availability Size / Price Inquiry
AMM01558G 50 ug / $395

CD34 (Hematopoietic Stem Cell & Endothelial Marker) Antibody - With BSA and Azide

Brand

Leading Biology

Catalog Number

AMM01558G

Product Type

Monoclonal Antibodies

Field of Research

Product Overview

We constantly strive to ensure we provide our customers with the best antibodies. As a result of this work we offer this antibody in purified format. We are in the process of updating our datasheets. If you have any questions regarding this update, please feel free to contact our technical support team. This product is a high quality CD34 (Hematopoietic Stem Cell & Endothelial Marker) Antibody - With BSA and Azide.

Molecular Weight

90-110kDa

Cellular Localization

Antigen Cellular Localization: Membrane; Single-pass type I membrane protein

Host

Mouse

Species Reactivity

Human, Rat

Clone

SPM610

Isotype

Mouse / IgG1, kappa

GeneID

UniProt ID

Function

Possible adhesion molecule with a role in early hematopoiesis by mediating the attachment of stem cells to the bone marrow extracellular matrix or directly to stromal cells. Could act as a scaffold for the attachment of lineage specific glycans, allowing stem cells to bind to lectins expressed by stromal cells or other marrow components. Presents carbohydrate ligands to selectins.

Summary

This antibody recognizes a carbohydrate epitope on a single chain, transmembrane, heavily glycosylated protein of 90-120kDa, which is identified as CD34 (VI international workshop on human differentiation antigens). Its expression is a hallmark for identifying pluripotent hematopoietic stem or progenitor cells. Its expression is gradually lost as lineage committed progenitors differentiate. CD34 is a marker of choice for staining blasts in acute myeloid leukemia. In addition, it is expressed by soft tissue tumors, such as solitary fibrous tumor and gastrointestinal stromal tumor. CD34 expression is also found in vascular endothelium. Additionally, proliferating endothelial cells overexpress this molecule than the non-proliferating endothelial cells. Anti-CD34 labels > 85% of angiosarcoma and Kaposi s sarcoma, but shows low specificity.

Form

Liquid

Storage & Stability

Store at +4°C short term. For long-term storage, aliquot and store at -20°C or below. Stable for 12 months at -20°C. Avoid repeated freeze-thaw cycles.

Applications

WB, IHC, IF, FC

Images

Formalin-fixed, paraffin-embedded human Angiosarcoma stained with CD34 Monoclonal Antibody (SPM610)

Specification

Quantity

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