Accéder au contenu
Merck
Toutes les photos(1)

Documents

C-12921

Sigma-Aldrich

Human CD34+ Progenitor Cells (hCD34+-CB)

Isolated from cord blood, single donor, 100,000 cryopreserved cells

Synonyme(s) :

hCD34+-CB cells

Se connecterpour consulter vos tarifs contractuels et ceux de votre entreprise/organisme
Toutes les photos(1)

About This Item

Code UNSPSC :
41106514
Nomenclature NACRES :
NA.81

Source biologique

human umbilical cord blood

Conditionnement

pkg of 100,000 cells

Morphologie

(progenitor)

Technique(s)

cell culture | mammalian: suitable

Conditions d'expédition

dry ice

Température de stockage

−196°C

Catégories apparentées

Description générale

Lot specific orders are not able to be placed through the web. Contact your local sales rep for more details.

Origine de la lignée cellulaire

Cord Blood

Application

CD34 is a glycosylated transmembrane protein and represents a well-known marker for primitive blood- and bone marrow-derived progenitor cells, especially for hematopoietic and endothelial stem cells. Although the biological functions of CD34 are largely unknown, recent data suggest that CD34 is involved in maintenance of the progenitor cells in a phenotypically undifferentiated state. PromoCell offers CD34+ Progenitor Cells from the cord blood of healthy donors. The CD34+ Progenitor Cells contain two main cellular subpopulations, hematopoietic and endothelial progenitor cells. Therefore, CD34+ Progenitor Cells are suitable for a series of studies, e.g. directed differentiation into more committed types of blood cells and endothelial lineages.

Qualité

Rigid quality control tests are performed for each lot of CD34+ Progenitor Cells. They are routinely characterized by flow cytometry analyzing the viability, cell size, and the presence of significant markers, i.e. CD34. In addition, all cells have been tested for the absence of HIV-1, HIV-2, HBV, HCV, HTLV-1, HTLV-2 and microbial contaminants (fungi, bacteria, and mycoplasma).

Avertissement

Although tested negative for HIV-1, HIV-2, HBV, HCV, HTLV-1 and HTLV-2, the cells – like all products of human origin – should be handled as potentially infectious. No test procedure can completely guarantee the absence of infectious agents.

Procédure de repiquage

Click here for more information.

Autres remarques

Recommended Plating Density: 5000 cells per mlTested Markers: CD34 positive

Produits recommandés

Recommended Primary Cell Culture Media:Link

Clause de non-responsabilité

Ce produit, destiné à la recherche scientifique, est soumis à une réglementation spécifique en France, y compris pour les activités d′importation et d′exportation (Article L 1211-1 alinéa 2 du Code de la Santé Publique). L′acheteur (c′est-à-dire l′utilisateur FINAL) est tenu d′obtenir une autorisation d′importation auprès du Ministère français de la Recherche, mentionné à l′article L1245-5-1 II du Code de la Santé Publique. En commandant ce produit, vous confirmez détenir l′autorisation d′importation requise.

Code de la classe de stockage

12 - Non Combustible Liquids

Classe de danger pour l'eau (WGK)

WGK 2

Point d'éclair (°F)

Not applicable

Point d'éclair (°C)

Not applicable

Certificats d'analyse (COA)

Recherchez un Certificats d'analyse (COA) en saisissant le numéro de lot du produit. Les numéros de lot figurent sur l'étiquette du produit après les mots "Lot" ou "Batch".

Déjà en possession de ce produit ?

Retrouvez la documentation relative aux produits que vous avez récemment achetés dans la Bibliothèque de documents.

Consulter la Bibliothèque de documents

Tatjana Weidner et al.
Nature protocols, 16(7), 3210-3240 (2021-04-14)
Receptor targeting of vector particles is a key technology to enable cell type-specific in vivo gene delivery. For example, T cells in humanized mouse models can be modified by lentiviral vectors (LVs) targeted to human T-cell markers to enable them

Articles

Human Hematopoietic Progenitor Cells (HPC) and Growth Media

CD34+ Progenitor Cells are suitable for diverse studies, as well as for the directed differentiation into more committed blood cell phenotypes and endothelial lineages. 

Primary Cell Culture Basics

Overview of primary cells and media usage in biomedical culture applications highlights differences from cell lines.

Introduction to Primary Cell Culture

Yeast plasmid selection: Utilizes auxotrophic yeast strains for plasmid selection, enabling growth on synthetic media for better yield.

Protocoles

In Vitro Expansion of CD34+/CD38- Human Hematopoietic Progenitor Cells in a Serum-free and Xeno-free Stem Cell Culture Media

In vitro culture of human hematopoietic stem cells in PromoCell’s serum-free/xeno-free HPC Expansion Medium DXF. Explore over 350 PromoCell products

Hematopoietic Stem Cell Culture Methods

Hematopoietic stem cell culture protocols for isolation, expansion, and differentiation of CD34+ cells including CFU assays.

In Vitro Differentiation of Human PBMC and CD34+ Derived Monocytes into Mature CD83+/CD14- Dendritic Cells

Generate mature human dendritic immune cells from PBMCs or CD34+ stem cell derived monocytes in 7 days in defined and serum-free dendritic cell culture media. Explore over 350 PromoCell products.

Notre équipe de scientifiques dispose d'une expérience dans tous les secteurs de la recherche, notamment en sciences de la vie, science des matériaux, synthèse chimique, chromatographie, analyse et dans de nombreux autres domaines..

Contacter notre Service technique