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Adult-stem-cell adipogenesis inducing medium

A technology for inducing culture medium and adult stem cells, applied in the field of stem cells, can solve the problems of troublesome operation, long time for adipogenic induction of stem cell culture medium, low efficiency of stem cell adipogenic induction, etc., and achieves the effect of convenient use and high efficiency

Inactive Publication Date: 2017-10-20
成都源泉生物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is that the existing stem cell culture medium takes a long time to induce adipogenicity, the efficiency of adipogenic induction of stem cells is low, and it needs to be observed after staining during observation, which is troublesome to operate. The purpose is to provide an adipogenic induction method for adult stem cells Medium, to solve the problem of adipogenic induction of stem cells

Method used

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  • Adult-stem-cell adipogenesis inducing medium
  • Adult-stem-cell adipogenesis inducing medium
  • Adult-stem-cell adipogenesis inducing medium

Examples

Experimental program
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Effect test

Embodiment 1

[0025] Such as Figure 1-5 As shown, a kind of adult stem cell adipogenic induction medium of the present invention, described medium comprises basal medium, also comprises following component and its concentration: IBMX 56ug / ml, dexamethasone 8umol / ml, insulin 6umol / ml, Testosterone 7umol / ml, indomethacin 689umol / ml;

[0026] The basal medium includes components at the following concentrations: alanine 47mg / l, glutamic acid 38mg / l, arginine 354mg / l, aspartic acid 41mg / l, asparagine 67mg / l, cysteine Amino acid 41mg / l, Glutamine 230mg / l, Glycine 32mg / l, Histidine 38mg / l, Hydroxyproline 37mg / l, Isoleucine 37mg / l, Leucine 77mg / l, Lysine Acid 67mg / l, Methionine 42mg / l, Phenylalanine 41mg / l, Proline 42mg / l, Serine 37mg / l, Threonine 42mg / l, Tryptophan 38mg / l, Disodium Tyrosine 67mg / l, valine 39mg / l, calcium chloride 225mg / l, magnesium sulfate 71mg / l, potassium chloride 210mg / l, potassium dihydrogen phosphate 32mg / l, disodium hydrogen phosphate 1180mg / l, sodium chloride 0.4 g / l, ...

Embodiment 2

[0029] The culture medium includes basal culture medium, and also includes the following components and their concentrations: IBMX 2ug / ml, dexamethasone 0.2umol / ml, insulin 0.4umol / ml, testosterone 0.08umol / ml, indomethacin 18umol / ml;

[0030]The basal medium includes components at the following concentrations: alanine 47mg / l, glutamic acid 38mg / l, arginine 354mg / l, aspartic acid 41mg / l, asparagine 67mg / l, cysteine Amino acid 41mg / l, Glutamine 230mg / l, Glycine 32mg / l, Histidine 38mg / l, Hydroxyproline 37mg / l, Isoleucine 37mg / l, Leucine 77mg / l, Lysine Acid 67mg / l, Methionine 42mg / l, Phenylalanine 41mg / l, Proline 42mg / l, Serine 37mg / l, Threonine 42mg / l, Tryptophan 38mg / l, Disodium Tyrosine 67mg / l, valine 39mg / l, calcium chloride 225mg / l, magnesium sulfate 71mg / l, potassium chloride 210mg / l, potassium dihydrogen phosphate 32mg / l, disodium hydrogen phosphate 1180mg / l, sodium chloride 0.4 g / l, biotin 0.2mg / l, choline chloride 8mg / l, inositol 42mg / l, nicotinamide 3mg / l, D-pantothen...

Embodiment 3

[0032] The medium includes basic medium, and also includes the following components and their concentrations: IBMX 280ug / ml, dexamethasone 38umol / ml, insulin 39umol / ml, testosterone 37umol / ml, indomethacin 1820umol / ml.

[0033] The basal medium includes components at the following concentrations: alanine 47mg / l, glutamic acid 38mg / l, arginine 354mg / l, aspartic acid 41mg / l, asparagine 67mg / l, cysteine Amino acid 41mg / l, Glutamine 230mg / l, Glycine 32mg / l, Histidine 38mg / l, Hydroxyproline 37mg / l, Isoleucine 37mg / l, Leucine 77mg / l, Lysine Acid 67mg / l, Methionine 42mg / l, Phenylalanine 41mg / l, Proline 42mg / l, Serine 37mg / l, Threonine 42mg / l, Tryptophan 38mg / l, Disodium Tyrosine 67mg / l, valine 39mg / l, calcium chloride 225mg / l, magnesium sulfate 71mg / l, potassium chloride 210mg / l, potassium dihydrogen phosphate 32mg / l, disodium hydrogen phosphate 1180mg / l, sodium chloride 0.4 g / l, biotin 0.2mg / l, choline chloride 8mg / l, inositol 42mg / l, nicotinamide 3mg / l, D-pantothenic acid hemical...

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Abstract

The invention discloses an adult-stem-cell adipogenesis inducing medium. The adult-stem-cell adipogenesis inducing medium comprises a basic culture medium, 5-100microgram / ml IBMX, 1-10micromol / ml dexamethasone, 1-10micromol / ml insulin, 1-10micromol / ml testosterone and 100-1000micromol / ml indomethacin.

Description

technical field [0001] The invention relates to the field of stem cells, in particular to an adipogenic induction medium for adult stem cells. Background technique [0002] Stem cells are a type of pluripotent cells with self-replicating ability. Under certain conditions, it can differentiate into a variety of functional cells. Stem cells are divided into embryonic stem cells and adult stem cells according to their developmental stage. According to the developmental potential of stem cells, they are divided into three categories: totipotent stem cells, pluripotent stem cells and unipotent stem cells. Stem cells are not fully differentiated and immature cells, which have the potential to regenerate various tissues and organs and the human body, and are called "universal cells" in the medical field. [0003] As a new technology, stem cells have been applied in the medical field, and its development has broad prospects. But stem cell research has just started to some extent...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C12N5/077C12N5/0775
CPCC12N5/0653C12N2501/33C12N2501/39C12N2501/392C12N2501/73C12N2501/999C12N2506/1346
Inventor 刘才明
Owner 成都源泉生物科技有限公司