Mobilized Peripheral Blood Products

Cord Blood CD34+ Stem/Progenitor Cells

Cord Blood CD34+ Stem Cells

Human cord blood is a rich source of CD34+ hematopoietic stem and progenitor cells. Collection of cord blood is a noninvasive and painless procedure performed at one of our partnering hospitals by our own procurement staff. Fresh whole cord blood is transferred to our FDA registered GLP regulatory-compliant cell manufacturing facility where cord blood CD34+ stem cells are processed, analyzed, and vialed. Cell attributes, such as phenotype, viability, purity, and cell count, are checked to meet rigorous standards ensuring high-quality cells before leaving the facility.

FOR RESEARCH USE ONLY
NOT TO BE USED IN HUMANS

 

Guaranteed Quality Products

The StemExpress Advantage

Our advantage ensures the highest-quality cord blood CD34+ stem cells for your research.

 

  • Customizable to allow flexibility and simplicity in decision making
  • Same day delivery in select cities for quick access to our products
  • Streamlined process from collection through delivery to guarantee operational excellence and consistent quality products
  • Follow FDA CFR 1271 requirements of cGMP/cGTP regulations to ensure high-quality products
  • Employs FDA compliant data management software (ERP & QMS) that ensures traceability and accountability
  • World-class customer service before, during, and after your purchase

Publications

  • Halkias et al. (2015) Conserved and Divergent Aspects of Human T-cell Development and Migration in Humanized Mice. Immunol Cell Biol 93(8): 716-726. Abstract.
  • Cleyrat et al. (2017) Gene Editing Rescue of a Novel MPL Mutant Associated with Congenital Amegakaryocytic Thrombocytopenia. Blood Advances 1(21): 1815-1826. Abstract.
  • Takahashi et al. (2018) Enhanced Antibody Responses in a Novel NOG Transgenic Mouse with Restored Lymph Node Organogenesis. Front Immunol doi:10.3389/fimmu.2017.02017. Abstract.

High-Quality CB CD34+ Stem Cells

With a purity of ≥90% and a viability of ≥85% (fresh), our cord blood CD34+ stem cells provide the quality you can depend on.

High Quailty Human Cord Blood Cell Graph

Your Cells, Your Way!

Donor Screening

  • HIV, HBV, and HCV negative
  • IRB approved consents and protocols

Donor Criteria Options

  • Additional infectious disease testing (i.e. LCMV)
  • HLA, ABO, and RhD typing
  • Specific donor demographics (ethnicity & gender)

Cell Processing Options

  • Customizable cell isolations
  • Multiple cell types from the same donor
  • Custom vialing sizes and cell counts

Flexible Shipping Options

  • Custom media and buffer
  • Customizable packaging options
  • Cryo shipping available
  • FedEx®, World Courier®, UPS®
  • Global shipping

Frequently Asked Questions

How many CD34+ stem cells can I get from a single cord?

Each cord is different and the number of CD34+ stem cells varies greatly among the individual donors. Typically, 1-4 million CD34+ stem cells per cord can be collected. We can provide larger lots upon request.

Can the cord blood be HLA typed?

Yes, upon request.

Have people used cord blood CD34+ stem cells to humanize mice?

Yes, we have many researchers that use our CD34+ stem cells to humanize mice.

Publications:

Takahashi et al. (2018) Enhanced Antibody Responses in a Novel NOG Transgenic Mouse with Restored Lymph Node Organogenesis. Front. Immunol 1(17). doi.org/10.3389/fimmu.2017.02017.

Halkias et al. (2015) Conserved and Divergent Aspects of Human T-cell Development and Migration in Humanized Mice. Immunol Cell Biol 1-11. doi:10.1038/icb.2015.38.

What infectious disease screening is performed on cord blood?

Infectious disease screening for HIV, HBV, and HCV is performed on maternal blood. You can request to have infectious disease screening performed on the cord blood.

Can cord blood be LCMV tested?

Yes, upon request.

Can cord blood CD34+ stem cells be injected into humans?

NO, our cord blood CD34+ stem cells are for research use only and are not approved by the FDA for use in humans.

Hi, have questions?

A StemExpress Expert is happy to help!

Call 530.303.3828 or Contact Us