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Human Mesenchymal Stem Cells - Bone Marrow (HMSC-BM) Europäischer Partner

Für die Verwendung dieses Produktes fordert der Hersteller das zu Ihrer Institution passende, ausgefüllte und unterschriebene Formular: Bitte laden Sie dieses entweder beim Kaufabschluss hoch oder senden es alternativ an die purchasing@hoelzel.de
ArtNr CLS-300665
Hersteller CLS Cell Lines Service
Menge 1 million cells
Kategorie
Typ Cells
Zertifikat For a certificate of analysis, please send an inquiry to info@hoelzel.de.
Specific against Human (Homo sapiens)
Dry ice Yes
ECLASS 10.1 32160890
ECLASS 11.0 32160890
UNSPSC 41106509
Lieferbar
Manufacturer - Applications
Drug testing, regenerative medicine, disease research
Manufacturer - Category
Stem Cells
Description
Human Mesenchymal Stem Cells derived from Bone Marrow (HMSC-BM) represent a robust and versatile tool for in vitro research. These multipotent mesenchymal stromal cells (MSCs) possess the unique ability to self-renew and differentiate into a broad spectrum of cell types, including adipocytes, osteoblasts, and chondrocytes. The potential of HMSC-BM to differentiate into these three key lineages has been well-documented, making them invaluable for studies focused on regenerative medicine, tissue engineering, and cellular differentiation pathways. These MSCs are cultivated under stringent conditions, ensuring their multipotency and high viability post-thaw.

One of the distinguishing features of HMSC-BM compared to MSCs derived from other sources, such as adipose tissue or umbilical cord, is their superior capacity for osteogenic differentiation. This makes them particularly useful in bone biology and orthopedic research, where understanding the molecular mechanisms governing bone formation and repair is crucial. Additionally, HMSC-BM exhibit a robust immunomodulatory profile, which makes them an excellent model for studying immune interactions and inflammatory responses. These unique characteristics also position HMSC-BM as a preferred choice for preclinical studies exploring bone marrow microenvironment, hematopoiesis, and the pathophysiology of bone marrow-related diseases.

Each cryovial of HMSC-BM contains a minimum of 1 x 106 cells, with viability rates ranging between 92% to 95%, as determined by the Trypan Blue dye exclusion test. These cells are derived from bone marrow collected from healthy adult donors, all of whom have provided informed consent. To ensure the highest standards, each batch undergoes rigorous quality control testing to assess cell identification, purity, potency, and viability. This thorough testing guarantees that the MSCs meet strict criteria, making them suitable for a wide range of research applications, including cell biology studies, drug discovery, and the investigation of cellular responses to different stimuli. These cells are not intended for therapeutic or in vivo applications, and their use is confined to research purposes in a controlled laboratory environment.
Tissue
Bone Marrow
Growth properties
Adherent
Cell type
Stem cell
Age
Please inquire
Gender
Please inquire
Ethnicity
Caucasian
Morphology
Well-spread spindle shaped, fibroblast-like morphology for at least within 5 passages. Fewer than 2% cells exhibit spontaneous myofibroblast-like morphology within each passage.
Biosafety Level
1
Viruses
Donor is negative for HBV (PCR), Treponema pallidum (PCR), and HIV-1/2 (IFA). Cells are negative for HBV, HCV, HSV1, HSV2, CMV, EBV, HHV6, Toxoplasma gondii, Treponema pallidum, Chlamydia trachomatis, Ureaplasma urealyticum, and Ureaplasma parvum.
Culture Medium
Alpha MEM, w: 2.0 mM stable Glutamine, w/o: Ribonucleosides, w/o: Deoxyribonucleosides, w: 1.0 mM Sodium pyruvate, w: 2.2g/L NaHCO3
Medium Supplements
Supplement the medium with 10% FBS, 2 ng/mL bFGF
Subculturing
Remove the old medium from the adherent cells and wash them with PBS that lacks calcium and magnesium. For T25 flasks, use 3-5 ml of PBS, and for T75 flasks, use 5-10 ml. Then, cover the cells completely with Accutase, using 1-2 ml for T25 flasks and 2.5 ml for T75 flasks. Let the cells incubate at room temperature for 8-10 minutes to detach them. After incubation, gently mix the cells with 10 ml of medium to resuspend them, then centrifuge at 300xg for 3 minutes. Discard the supernatant, resuspend the cells in fresh medium, and transfer them into new flasks that already contain fresh medium.
Fluid Renewal
First fluid renewal after 24 hours, then every 2 to 3 days.
Freeze Medium
Handling of Cryopreserved Cultures

Confirm that the vial remains deeply frozen upon delivery, as cells are shipped on dry ice to maintain optimal temperatures during transit.

Upon receipt, either store the cryovial immediately at temperatures below -150° C to ensure the preservation of cellular integrity, or proceed to step 3 if immediate culturing is required.

For immediate culturing, swiftly thaw the vial by immersing it in a 37° C water bath with clean water and an antimicrobial agent, agitating gently for 40-60 seconds until a small ice clump remains.

Perform all subsequent steps under sterile conditions in a flow hood, disinfecting the cryovial with 70% ethanol before opening.

Carefully open the disinfected vial and transfer the cell suspension into a 15 ml centrifuge tube containing 8 ml of room-temperature culture medium, mixing gently.

Centrifuge the mixture at 300 x g for 3 minutes to separate the cells and carefully discard the supernatant containing residual freezing medium.

Gently resuspend the cell pellet in 10 ml of fresh culture medium. For adherent cells, divide the suspension between two T25 culture flasks; for suspension cultures, transfer all the medium into one T25 flask to promote effective cell interaction and growth.

Adhere to established subculture protocols for continued growth and maintenance of the cell line, ensuring reliable experimental outcomes.

Sterility
Mycoplasma contamination is excluded using both PCR-based assays and luminescence-based mycoplasma detection methods.
To ensure there is no bacterial, fungal, or yeast contamination, cell cultures are subjected to daily visual inspections.
Safety Precautions
When planning to store a cryovial in liquid nitrogen for future thawing, it is mandatory to adhere to stringent safety measures. Appropriate protective gloves and clothing are essential, and the use of a face mask or safety goggles is required during the transfer of frozen samples to or from the liquid nitrogen tank. This is to mitigate the risk of injury from potential cryovial explosions upon removal, which can result in the projection of sharp fragments.
Disclaimer
Our cells are provided for in vitro laboratory research purposes exclusively and are not intended for clinical or diagnostic use, nor are they to be administered to humans or used for veterinary purposes. Users must adhere to all applicable guidelines and regulations for the handling and use of these cells in a research setting.
Warranty
We stand by the promise of delivering products with high cell viability and robust culture performance. To achieve the best results, please make sure you follow the storage and culture instructions detailed in the product information sheet closely. Your adherence to these guidelines is key to success.
Seeding Density
1 to 3 x 10^3 cells/cm^2
Antigen Expression
A comprehensive panel of markers, including CD73/CD90/CD105 (positive) and CD14/CD34/CD45/HLA-DR (negative), are used in flow cytometry analysis to identify cultivated MSCs (P2-P3) prior to cryopreservation. These markers are recommended by the ISCT MSC committee.
Passaging Solution
Trypsin-EDTA

Hinweis: Die dargestellten Informationen und Dokumente (Bedienungsanleitung, Produktdatenblatt, Sicherheitsdatenblatt und Analysezertifikat) entsprechen unserem letzten Update und sollten lediglich der Orientierung dienen. Wir übernehmen keine Garantie für die Aktualität. Für spezifische Anforderungen bitten wir Sie, uns eine Anfrage zu stellen.

Alle Produkte sind nur für Forschungszwecke bestimmt. Nicht für den menschlichen, tierärztlichen oder therapeutischen Gebrauch.

Menge: 1 million cells
Lieferbar: In stock
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