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Raji TK+ Cells

€375.00*

Product variants
Product number: 302160

Benötigte Produkte

RPMI 1640, w: 2.1 mM stable Glutamine, w: 2.0 g/L NaHCO3
RPMI 1640 Medium, also known as RPMI medium, is a highly versatile cell culture medium widely utilized in biological research to cultivate various mammalian cells. Developed by George E. Moore, Robert E. Gerner, and H. Addison Franklin in 1966 at the renowned Roswell Park Comprehensive Cancer Center, this medium derived its name from its origin at the Roswell Park Memorial Institute (RPMI).
Initially designed to support the growth of human leukemic cells in both suspension and monolayer cultures, RPMI 1640 Medium has evolved through modifications by researchers and commercial suppliers to become suitable for a diverse range of mammalian cells. It is exceptionally compatible with cell lines such as HeLa, Jurkat, MCF-7, PC12, PBMC, astrocytes, and carcinomas.
RPMI 1640 Medium stands apart from other cell culture media due to its unique composition. It contains a substantial amount of phosphate, amino acids, and vitamins. Notably, it encompasses biotin, vitamin B12, and PABA, absent in Eagle's Minimal Essential Medium or Dulbecco's Modified Eagle Medium. Moreover, RPMI 1640 Medium exhibits significantly elevated concentrations of vitamins inositol and choline. However, it does not contain proteins, lipids, or growth factors. Consequently, supplementation with 10% Fetal Bovine Serum (FBS) is commonly required to provide optimal conditions for cell growth.
The buffering system of RPMI 1640 Medium relies on sodium bicarbonate (2.0 g/L) and necessitates a 5-10% CO2 environment to maintain a physiologically appropriate pH. The inclusion of the reducing agent glutathione further distinguishes this medium from others.
The unique composition of this RPMI formulation comprises 2.1 mM of stable Glutamine, 2.0 grams per liter of NaHCO3, and phenol red.
Quality control

pH = 7.2 +/
- 0.02 at 20-25°C. 
Each lot has been tested for sterility and absence of mycoplasma and bacteria.

Maintenance

Keep refrigerated at +2°C to +8°C in the dark. Freezing and warming up to +37° C minimize the quality of the product. 
Do not heat the medium to more than 37° C or use uncontrollable sources of heat (e.g., microwave appliances). 
If only a part of the medium is to be used, remove this amount from the bottle and warm it up at room temperature.
Shelf life for any medium except for the basic medium is 8 weeks from the date of manufacture.

Composition




Components
mg/L


Inorganic Salts
Calcium nitrate x 4H2O
100,00



Magnesium sulfate anhydrous
48,83



Potassium chloride
400,00



Sodium chloride
5,950.00



di-Sodium hydrogen phosphate
800,49


Other Components
D(+)-Glucose anhydrous
2,000.00



Glutathione (red.)
1,00



Phenol red
5,00



NaHCO3
2,000.00


Amino Acids
L-Arginine x HCl
241,86



L-Asparagine x H2O
56,82



L-Aspartic acid
20,00



L-Cystine x 2HCl
65,19



L-Alanyl-L-Glutamine
447,00



L-Glutamic acid
20,00



Glycine
10,00



L-Histidine x HCl x H2O
20,27



L-Hydroxyproline
20,00



L-Isoleucine
50,00



L-Leucine
50,00



L-Lysine x HCl
40,00



L-Methionine
15,00



L-Phenylalanine
15,00



L-Proline
20,00



L-Serine
30,00



L-Threonine
20,00



L-Tryptophan
5,00



L-Tyrosine x 2Na
28,83



L-Valine
20,00


Vitamins
p-Aminobenzoic acid
1,00



D-(+)-Biotin
0,20



D-Calcium pantothenate
0,25



Choline chloride
3,00



Folic acid
1,00



myo-Inositol
35,00



Nicotinamide
1,00



Pyridoxine x HCl
1,00



Riboflavin
0,20



Thiamine x HCl
1,00



Vitamin B12
0.005

€25.00*
Freeze Medium CM-1 - 500 ml
Cryopreservation Media Variants: 500 ml
Cytion’s Freeze Medium CM-1 is a state-of-the-art cryopreservation medium designed to ensure the highest level of cell viability and functionality post-thaw. This versatile medium is suitable for a broad spectrum of cell types, including both human and animal cells, making it an essential tool for diverse research applications. Formulated with a meticulously balanced combination of cryoprotectants and essential nutrients, Freeze Medium CM-1 minimizes ice crystal formation and cellular stress during the freezing process, thus preserving cellular integrity.
Key features of Freeze Medium CM-1 include:

Broad Compatibility: Effective for a wide range of cell types, including primary cells, stem cells, and established cell lines.
High Viability: Optimized to maximize post-thaw cell recovery and viability, ensuring reliable experimental outcomes.
Ready-to-Use: Conveniently prepared and sterilized for immediate application, reducing preparation time and risk of contamination.
Enhanced Stability: Maintains consistent performance under standard cryopreservation conditions, ensuring reproducible results.
Long Shelf Life: CM-1 is a serum-containing, ready-to-use cryopreservation medium that can be stored in the refrigerator for up to one year.


Using CM-1 for Freezing Cells

To use CM-1 for freezing both adherent and suspension cells, follow these steps:


For adherent cells, wash and dissociate them from the culture substrate. For suspension cells, proceed directly to the next step.
Count the cells to ensure they are at the proper concentration.
Centrifuge the cells to pellet them, then resuspend in CM-1 freeze medium.
Transfer the resuspended cells into cryovials.
Use a slow-freezing method before transferring the cells to long-term storage.





🥶 Method
🔍 Description
💡 Steps





❄️
Manual Freezing


A step-by-step method involving gradual temperature reduction to ensure cell viability.


1️⃣ Place cells in freeze medium in a 4°C freezer for 40 minutes.
2️⃣ Transfer to a -80°C freezer for 24 hours.
3️⃣ Store cells in liquid nitrogen for long-term preservation.




🧊
Using Mr. Frosty


A convenient device that allows for controlled freezing rates without electrical power.


1️⃣ Prepare cells in cryovials with freeze medium.
2️⃣ Place cryovials in Mr. Frosty container.
3️⃣ Store at -80°C for 24 hours before transferring to liquid nitrogen.




🧬
Controlled-Rate Freezer


A high-precision freezer by Thermo Fisher or other manufacturers designed for controlled temperature reduction.


1️⃣ Program the device to gradually decrease the temperature.
2️⃣ Place prepared cells in the freezer.
3️⃣ After the freezing cycle, transfer cells to liquid nitrogen.










Store the cryovials at temperatures below -130°C or in liquid nitrogen for long-term preservation.


Ingredients

Contains FBS, DMSO, Glucose, Salts
Buffering capacity: pH = 7.2 to 7.6


Cytion’s Freeze Medium CM-1 offers a reliable solution for cryopreservation, ensuring high cell viability and functionality post-thaw for a wide range of research applications.

Variants from €59.00*
€450.00*
Freeze Medium CM-1 - 100 ml
Cryopreservation Media Variants: 100 ml
Cytion’s Freeze Medium CM-1 is a state-of-the-art cryopreservation medium designed to ensure the highest level of cell viability and functionality post-thaw. This versatile medium is suitable for a broad spectrum of cell types, including both human and animal cells, making it an essential tool for diverse research applications. Formulated with a meticulously balanced combination of cryoprotectants and essential nutrients, Freeze Medium CM-1 minimizes ice crystal formation and cellular stress during the freezing process, thus preserving cellular integrity.
Key features of Freeze Medium CM-1 include:

Broad Compatibility: Effective for a wide range of cell types, including primary cells, stem cells, and established cell lines.
High Viability: Optimized to maximize post-thaw cell recovery and viability, ensuring reliable experimental outcomes.
Ready-to-Use: Conveniently prepared and sterilized for immediate application, reducing preparation time and risk of contamination.
Enhanced Stability: Maintains consistent performance under standard cryopreservation conditions, ensuring reproducible results.
Long Shelf Life: CM-1 is a serum-containing, ready-to-use cryopreservation medium that can be stored in the refrigerator for up to one year.


Using CM-1 for Freezing Cells

To use CM-1 for freezing both adherent and suspension cells, follow these steps:


For adherent cells, wash and dissociate them from the culture substrate. For suspension cells, proceed directly to the next step.
Count the cells to ensure they are at the proper concentration.
Centrifuge the cells to pellet them, then resuspend in CM-1 freeze medium.
Transfer the resuspended cells into cryovials.
Use a slow-freezing method before transferring the cells to long-term storage.





🥶 Method
🔍 Description
💡 Steps





❄️
Manual Freezing


A step-by-step method involving gradual temperature reduction to ensure cell viability.


1️⃣ Place cells in freeze medium in a 4°C freezer for 40 minutes.
2️⃣ Transfer to a -80°C freezer for 24 hours.
3️⃣ Store cells in liquid nitrogen for long-term preservation.




🧊
Using Mr. Frosty


A convenient device that allows for controlled freezing rates without electrical power.


1️⃣ Prepare cells in cryovials with freeze medium.
2️⃣ Place cryovials in Mr. Frosty container.
3️⃣ Store at -80°C for 24 hours before transferring to liquid nitrogen.




🧬
Controlled-Rate Freezer


A high-precision freezer by Thermo Fisher or other manufacturers designed for controlled temperature reduction.


1️⃣ Program the device to gradually decrease the temperature.
2️⃣ Place prepared cells in the freezer.
3️⃣ After the freezing cycle, transfer cells to liquid nitrogen.










Store the cryovials at temperatures below -130°C or in liquid nitrogen for long-term preservation.


Ingredients

Contains FBS, DMSO, Glucose, Salts
Buffering capacity: pH = 7.2 to 7.6


Cytion’s Freeze Medium CM-1 offers a reliable solution for cryopreservation, ensuring high cell viability and functionality post-thaw for a wide range of research applications.

Variants from €59.00*
€99.00*
Freeze Medium CM-1 - 50 ml
Cryopreservation Media Variants: 50 ml
Cytion’s Freeze Medium CM-1 is a state-of-the-art cryopreservation medium designed to ensure the highest level of cell viability and functionality post-thaw. This versatile medium is suitable for a broad spectrum of cell types, including both human and animal cells, making it an essential tool for diverse research applications. Formulated with a meticulously balanced combination of cryoprotectants and essential nutrients, Freeze Medium CM-1 minimizes ice crystal formation and cellular stress during the freezing process, thus preserving cellular integrity.
Key features of Freeze Medium CM-1 include:

Broad Compatibility: Effective for a wide range of cell types, including primary cells, stem cells, and established cell lines.
High Viability: Optimized to maximize post-thaw cell recovery and viability, ensuring reliable experimental outcomes.
Ready-to-Use: Conveniently prepared and sterilized for immediate application, reducing preparation time and risk of contamination.
Enhanced Stability: Maintains consistent performance under standard cryopreservation conditions, ensuring reproducible results.
Long Shelf Life: CM-1 is a serum-containing, ready-to-use cryopreservation medium that can be stored in the refrigerator for up to one year.


Using CM-1 for Freezing Cells

To use CM-1 for freezing both adherent and suspension cells, follow these steps:


For adherent cells, wash and dissociate them from the culture substrate. For suspension cells, proceed directly to the next step.
Count the cells to ensure they are at the proper concentration.
Centrifuge the cells to pellet them, then resuspend in CM-1 freeze medium.
Transfer the resuspended cells into cryovials.
Use a slow-freezing method before transferring the cells to long-term storage.





🥶 Method
🔍 Description
💡 Steps





❄️
Manual Freezing


A step-by-step method involving gradual temperature reduction to ensure cell viability.


1️⃣ Place cells in freeze medium in a 4°C freezer for 40 minutes.
2️⃣ Transfer to a -80°C freezer for 24 hours.
3️⃣ Store cells in liquid nitrogen for long-term preservation.




🧊
Using Mr. Frosty


A convenient device that allows for controlled freezing rates without electrical power.


1️⃣ Prepare cells in cryovials with freeze medium.
2️⃣ Place cryovials in Mr. Frosty container.
3️⃣ Store at -80°C for 24 hours before transferring to liquid nitrogen.




🧬
Controlled-Rate Freezer


A high-precision freezer by Thermo Fisher or other manufacturers designed for controlled temperature reduction.


1️⃣ Program the device to gradually decrease the temperature.
2️⃣ Place prepared cells in the freezer.
3️⃣ After the freezing cycle, transfer cells to liquid nitrogen.










Store the cryovials at temperatures below -130°C or in liquid nitrogen for long-term preservation.


Ingredients

Contains FBS, DMSO, Glucose, Salts
Buffering capacity: pH = 7.2 to 7.6


Cytion’s Freeze Medium CM-1 offers a reliable solution for cryopreservation, ensuring high cell viability and functionality post-thaw for a wide range of research applications.

€59.00*

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