Thermo Fisher Scientific STRO-1 Monoclonal Antibody (STRO-1), APC

Applications

Tested Dilution

Publications

Flow Cytometry (Flow)

1-5 µg/mL

View 1 publication 1 publication

Product Specifications

Species Reactivity

Human, Rabbit, Rat

Published species

Human

Host/Isotype

Mouse / IgM, lambda

Class

Monoclonal

Type

Antibody

Clone

STRO-1

Immunogen

Human CD34 positive bone marrow cells

Conjugate

APC APC APC

View additional formats

• PE
• Request custom conjugation

Excitation/Emission Max

651/660 nm View spectra

Form

Liquid

Concentration

0.1 mg/mL

Purification

Size-exclusion chromatography

Storage buffer

TBS, pH 8, with 0.2% BSA

Contains

15mM sodium azide

Storage conditions

4° C, store in dark, DO NOT FREEZE!

Shipping conditions

Ambient (domestic); Wet ice (international)

RRID

AB_2745594

Product Specific Information

This antibody recognizes an extracellular epitope of the cell surface antigen STRO-1 expressed by bone marrow mesenchymal stromal cells and nucleated erythroid precursors, but not by committed hematopoietic progenitors.

Target Information

STRO-1 is a cell surface antigen expressed by stromal elements in human bone marrow. STRO-1 binds to approximately 10% of bone marrow mononuclear cells, greater than 95% of which are nucleated erythroid precursors, but does not react with committed progenitor cells (colony-forming unit granulocyte-macrophage (CFU-GM), erythroid bursts (BFU-E), and mixed colonies (CFU-Mix). From bone marrow cells, the frequency of fibroblast colony forming cells (CFU-F) is enriched approximately 100-fold in the STRO-1-positive/Glycophorin A-negative population than in the STRO-1-positive/Glycophorin A-positive population. When plated under long-term BM culture conditions, STRO-1-positive cells generate adherent cell layers containing multiple stromal cell types, including adipocytes, smooth muscle cells, and fibroblastic elements. A STRO-1-positive enriched subset of marrow cells is capable of differentiating into multiple mesenchymal lineages including hematopoiesis-supportive stromal cells with a vascular smooth muscle-like phenotype, adipocytes, osteoblasts and chondrocytes. STRO-1 is a valuable antibody for the identification, isolation and functional characterization of human bone marrow stromal cell precursors.

For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.