McCoy’s 5A Modified Media (M5AMM)

  • Advanced McCoy’s 5A Modified Media (A-M5AMM)

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    Advanced McCoy’s 5A Modified Media (A-M5AMM)

    Background

    PurMa Advanced McCoy’s 5A Modified Media (A-M5AMM) contains components that allow for a 60–90% reduction in FBS supplementation. More importantly, using synthetic components such as recombinant insulin, albumin, and transferrin increase consistency. This results in less variation amongst lot-to-lot serum changes. In Advanced McCoy’s 5A, L-Alanyl-L-Glutamine is used as the source of glutamine. Additionally, reducing FBS requirements lowers the cost of cell culture experiments.

    Contents

    Advanced McCoy’s 5A Contains:

    • includes all twenty essential and non-essential amino acids with higher concentrations than regular and MAX formulations.
    • Advanced McCoy’s 5A incorporates elements that significantly reduce the need for a serum for cell culture.

    Crucial Ingredients:

    • PurMa™ Human Transferrin (Holo): prevents Improper iron storage and delivery in cell culture systems which is a major contributor to oxidative stress and protein damage.
    • PurMaTM Insulin Recombinant
    • Trace of other elements which mimic the elements in fetal bovine serum.
    Consequently, Advanced McCoy’s 5A Modified Media (A-M5AMM) is a significant step toward a chemically defined form of this media. Unquestionably, Chemically Defined Advanced McCoy’s 5A (CD-A-M5AMM) is the outcome of decades of cutting-edge research and will soon be offered globally to laboratories that are looking for consistency and repeatability in their data.

    Formulation

    Complete formulation is available here: Advanced McCoy's 5A Formulation

    References

    1. Mycoplasmal infection of insect cell cultures. Steiner T, McGarrity G. In Vitro. 1983 Sep;19(9):672-82. doi: 10.1007/BF02628958.PMID: 6413389
    2. Investigations on in vitro survival and virulence of T. pallidum under aerobiosis. Rathlev T. Br J Vener Dis. 1975 Oct;51(5):296-300. doi: 10.1136/sti.51.5.296. PMID: 172190
    3. Altered polyamine metabolism in Chinese hamster cells growing in a defined medium. Sertich GJ, et al. J Cell Physiol. 1986 Apr;127(1):114-20. doi: 10.1002/jcp.1041270115.PMID: 3958058
    [/fusion_text][fusion_table fusion_table_type="2" fusion_table_rows="13" fusion_table_columns="2" margin_top="30px" margin_right="" margin_bottom="" margin_left="" hide_on_mobile="small-visibility,medium-visibility,large-visibility" class="" id="" animation_type="" animation_direction="left" animation_color="" hue="" saturation="" lightness="" alpha="" animation_speed="0.3" animation_delay="0" animation_offset=""]
    Parameter Specification
    Appearance Red, clear liquid
    pH  7.2 ± 0.1
    Osmolality  275-360 mOsm/L
    Endotoxin  NMT< 2EU/mL
    Mycoplasma Negative
    Suitability  Suitable for mammalian cell culture
    Additive  Sodium pyruvate
    Indicator  Phenol red
    Mycoplasma Detection Negative
    Sterility Tested  Sterile filtered using 0.22 µm filter
    Form Liquid
    Shipping Condition  Room temperature
    [/fusion_table][/fusion_builder_column][/fusion_builder_row][/fusion_builder_container]1 x 500 ml, 6 x 500 ml, 1 x 1000 ml, 6 x 1000 ml, 1 x 10 L, 1 x 50 L, 10 X 1EZ Individually Packed, 50 X 1EZ Individually Packed Read more
  • McCoy’s 5A Modified Media (M5AMM)

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    McCoy’s 5A Modified Media (M5AMM)

    Background

    McCoy’s 5A Modified Media (M5AMM) was originally used for Walker Carcinosarcoma 256 Cells. It was subsequently modified to create a new medium known as McCoy’s 5A. Additionally, M5AMM contains several folds of amino acids and vitamins compared to the original formulation. Our McCoy’s 5A covers the main needs for your cell lines, delivers consistency, excellent quality, and the and the full control you need for mammalian cell culture. MCCOY’S 5A Contains:
    • High glucose (3g/L)
    • Non-Essential Amino Acids
    • Phenol Red
    • L-glutamine

    Why PurMa Biologics? Why we stand behind our cell culture media:

    Our products are the outcome of 30 years of experience in cutting edge science. We routinely manufacture over 1500 media. We have the most comprehensive collection of cell and tissue culture media. We utilize %99 pure amino acids. This will significantly increase the consistency among your experiments, and the result of your lab. Considering the highest quality, our prices are extremely reasonable.

    Application

    McCoy’s 5A Medium is widely used for commercial cell line as CHO, HEK 293, HeLa as wellas  Jurkat cells. Moreover, PurMaTM McCoy’s Medium contains no proteins, lipids, or growth factors. Therefore, Ham’s F-12 Medium requires supplementation, commonly with 10% Fetal Bovine Serum (FBS).

    Formulation

    complete formulation is available in formulation tab as well as here:McCoy's 5A Formulation

    References

    1. Investigations on in vitro survival and virulence of T. pallidum under aerobiosis. Rathlev T. Br J Vener Dis. 1975 Oct;51(5):296-300. doi: 10.1136/sti.51.5.296. PMID: 172190
    2. Mycoplasmal infection of insect cell cultures. Steiner et al.In Vitro. 1983 Sep;19(9):672-82. doi: 10.1007/BF02628958.PMID: 6413389.
    3. In vitro culture of postimplantation hamster embryos. Ebron-et al. Reprod Toxicol. 1988;2(1):31-6. doi: 10.1016/s0890-6238(88)80006-6.PMID: 2980399
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    Parameter Specification
    Appearance Red, clear liquid
    pH  7.2 ± 0.1
    Osmolality  275-360 mOsm/L
    Endotoxin  NMT< 2EU/mL
    Mycoplasma Negative
    Suitability  Suitable for mammalian cell culture
    Additive  Sodium pyruvate
    Indicator  Phenol red
    Mycoplasma Detection Negative
    Sterility Tested  Sterile filtered using 0.22 µm filter
    Form Liquid
    Shipping Condition  Room temperature
    [/fusion_table][/fusion_builder_column][/fusion_builder_row][/fusion_builder_container]1 x 500 ml, 6 x 500 ml, 1 x 1000 ml, 6 x 1000 ml, 1 x 10 L, 1 x 50 L, 10 X 1EZ Individually Packed, 50 X 1EZ Individually Packed Read more
  • McCoy’s 5A Modified Media MAX (M5AMM-MAX)

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    McCoy’s 5A Modified Media-MAX (M5AMM-MAX)

    Background

    McCoy’s 5A Modified Media MAX (M5AMM-MAX) is a commonly used media for Mammalian cell culture.

    Advantages

    The advantages of McCoy’s 5A MAX over McCoy’s 5A  are:

    • Higher PH Capacity
    • Moreover, it contains 4 mM L-Alanyl-L-Glutamine (0.869 g/L) instead of L-Glutamine and therefore:
    • Possess longer shelf life.
    • More importantly, minimizes toxic ammonia build-up.
    • Significantly improves cell viability and growth.
    • Remains stable across a wide range of temperatures.
    • Improves the culture of primary cells.

    Mechanism

    Although L-glutamine is a vital amino acid, it degrades, resulting in the generation of toxic ammonia and pyrrolidine carboxylic acid. One way to minimize L-glutamine degradation in media is to gradually add these amino acids to your cell culture. However, keeping track of time to keep the amount of L-glutamine at the same level is tedious, if not impossible. Alternatively, L-alanyl-L-glutamine can be used because it is much more stable in aqueous solutions. More importantly, it does not easily degrade and gradually releases aminopeptidases. As a result, L-glutamine and L-alanine are then used by the cells for protein production in the TCA cycle. In addition to our Max formulation products, we manufacture PurMaTM GluaSup (Cat# P3S210 559) is a combination of L-alanyl-L-glutamine which prevents degradation of L-glutamine.

    Contents

    McCoy’s 5A Modified Media MAX (M5AMM-MAX) contains:

    • 5 mM sodium pyruvate
    • High glucose (4.5g/L)
    • Non-Essential Amino Acids
    • 3.7 g/L Sodium Bicarbonate; PurMa Biologics Manufactures several types of McCoy’s 5A  based on the amount of Sodium Bicarbonate and HEPES (PH capacity)
    • Phenol Red
    McCoy’s 5A MAX contains no proteins, lipids, or growth factors. Therefore, it requires supplementation, commonly with 10% Fetal bovine Serum (FBS).

    Formulation

    The complete formulation can be found here: McCoy's 5A MAX Formulation

    References

    1. Mycoplasmal infection of insect cell cultures. Steiner T, McGarrity G. In Vitro. 1983 Sep;19(9):672-82. doi: 10.1007/BF02628958.PMID: 6413389
    2. Investigations on in vitro survival and virulence of T. pallidum under aerobiosis. Rathlev T. Br J Vener Dis. 1975 Oct;51(5):296-300. doi: 10.1136/sti.51.5.296. PMID: 172190
    3. Altered polyamine metabolism in Chinese hamster cells growing in a defined medium. Sertich GJ, et al. J Cell Physiol. 1986 Apr;127(1):114-20. doi: 10.1002/jcp.1041270115.PMID: 3958058
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    Parameter Specification
    Appearance Red, clear liquid
    pH  7.2 ± 0.1
    Osmolality  275-360 mOsm/L
    Endotoxin  NMT< 2EU/mL
    Mycoplasma Negative
    Suitability  Suitable for mammalian cell culture
    Additive  Sodium pyruvate
    Indicator  Phenol red
    Mycoplasma Detection Negative
    Sterility Tested  Sterile filtered using 0.22 µm filter
    Form Liquid
    Shipping Condition  Room temperature
    [/fusion_table][/fusion_builder_column][/fusion_builder_row][/fusion_builder_container]1 x 500 ml, 6 x 500 ml, 1 x 1000 ml, 6 x 1000 ml, 1 x 10 L, 1 x 50 L, 10 X 1EZ Individually Packed, 50 X 1EZ Individually Packed Read more

McCoy’s 5A Modified Media (M5AMM)

Background

McCoy’s 5A Modified Media (M5AMM) was originally used for Walker Carcinosarcoma 256 Cells. It was subsequently modified to create a new medium known as McCoy’s 5A. Additionally, M5AMM contains several folds of amino acids and vitamins compared to the original formulation. moreover, our McCoy’s 5A covers the main needs for your cell lines, delivers consistency, excellent quality

MCCOY’S 5A Contains:

  • High glucose (3g/L)
  • Non-Essential Amino Acids
  • Phenol Red
  • L-glutamine

Our products are, however,  the outcome of 30 years of experience in cutting-edge science. We routinely manufacture over 1500 media. our cell culture catalogs contain the most comprehensive collection of cell and tissue culture media. PurMa Biologics utilizes %99 pure amino acids.

Application

McCoy’s 5A Medium is widely used for commercial cell line as CHO, HEK 293, HeLa as wellas  Jurkat cells. Moreover, PurMaTM McCoy’s Medium contains no proteins, lipids, or growth factors. Therefore, Ham’s F-12 Medium requires supplementation, commonly with 10% Fetal Bovine Serum (FBS).

Formulation

Additionally, the complete formulation is available in the formulation tab as well as here: McCoy’s 5A Formulation

References

  1. Investigations on in vitro survival and virulence of T. pallidum under aerobiosis. Rathlev T. Br J Vener Dis. 1975 Oct;51(5):296-300. doi: 10.1136/sti.51.5.296. PMID: 172190

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