HONGDA 99% SAM E Powder 97540-22-2 S-Adenosyl-L-Methionine

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  • 2 - 24 Kilograms
    $210.00
  • 25 - 199 Kilograms
    $208.00
  • 200 - 499 Kilograms
    $207.00
  • >=500 Kilograms
    $205.00
Samples:
$210.00 /Kilogram | 1 Kilogram (Min. Order) | Buy Samples
Lead Time:
Quantity(Kilograms) 1 - 26 27 - 500 501 - 1000 >1000
Est. Time(days) 7 7 9 Negotiable
Customization:
Customized logo (Min. Order: 500 Kilograms)
Customized packaging (Min. Order: 500 Kilograms)

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Quick Details
CAS No.:
97540-22-2
Other Names:
s-adenosyl-l-methionine
MF:
C22H36N6O16S4
EINECS No.:
C22H36N6O16S4
Place of Origin:
China
Type:
Immune Function Agents, Vitamins, Amino Acids and Coenzymes
Grade Standard:
Food Grade, Medicine Grade
Brand Name:
Hongdaherb
Model Number:
HD-101030
Purity:
99%
Product Name:
S-Adenosyl-L-Methionine
Appearance:
White Powder
Active Ingredient:
S-Adenosyl-L-Methionine
Certificate:
ISO9001/Halal/Kosher/FDA
Test Method:
HPLC
Application:
Bone-care Products
Shelf Life:
2 Years
Storage:
Vacuum Sealed Stored Store
MOQ:
1kg
Shape:
Powder
Supply Ability
Supply Ability:
1000 Kilogram/Kilograms per Month
Packaging & Delivery
Packaging Details
Customized logo (Min. Order: 1 Kilograms)
Customized packaging (Min. Order: 2 Kilograms)
Graphic customization (Min. Order: 1 Kilograms)
Port
Shanghai/Guangzhou/Shenzhen/ Beijing/Qingdao
Picture Example:
package-img
package-img
Lead Time :
Quantity(Kilograms) 1 - 26 27 - 500 501 - 1000 >1000
Est. Time(days) 7 7 9 To be negotiated

HONGDA  99% SAMe Powder 97540-22-2 S-Adenosyl-L-Methionine 

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RTS-Product Descript

 

Product Name

S-Adenosyl-L-Methionine 

CAS Number97540-22-2 
AppearanceWhite Powder
Test MethodHPLC
Specification99%
Other Spec.:

 

99%
Place of OriginShaanxi, China (Mainland)
GradePharmaceutical grade/Health Care grade
StorageStore in cool and dry places. Keep away from strong sunlight

 

 

1.S-Adenosylmethionine (SAMe) is a coenzyme involved in methyl group transfers. It is made from adenosine triphosphate (ATP) and methionine by methionine adenosyltransferase (EC 2.5.1.6). Transmethylation, transsulfuration, and aminopropylation are the metabolic pathways that use SAMe. Although these anabolic reactions occur throughout the body, most SAMe is produced and consumed in the liver.

 

2.The methyl group (CH3) attached to the methionine sulfur atom in SAMe is chemically reactive. This allows donation of this group to an acceptor substrate in transmethylation reactions. More than 40 metabolic reactions involve the transfer of a methyl group from SAMe to various substrates such as nucleic acids, proteins, and lipids.

 

3.In bacteria, SAMe is bound by the SAMe riboswitch, which regulates genes involved in methionine or cysteine biosynthesis.

The reactions that produce, consume, and regenerate SAMe are called the SAMe cycle. In the first step of this cycle, the SAMe-dependent methylases (EC 2.1.1) that use SAMe as a substrate produce S-adenosyl homocysteine as a product.This is hydrolysed to homocysteine and adenosine by S-adenosylhomocysteine hydrolase EC 3.3.1.1 and the homocysteine recycled back to methionine through transfer of a methyl group from 5-methyltetrahydrofolate, by one of the two classes of methionine synthases (EC 2.1.1.13 or EC 2.1.1.14). This methionine can then be converted back to SAMe, completing the cycle.

 

Can effectively treat depression, arthritis, chronic hepatitis and cirrhosis caused by intrahepatic cholestasis and other symptoms

 

ItemSpecificationResult
Assay99.0~101.0%Conforms
Organoleptic  
Appearancewhite or almost white powderConforms
Physical Charactristics  
Partical size100% Through 80 MeshConforms
Loss on Drying≤5%Conforms
Heavy Metals  
Total Heavy Metals≤10ppmConforms
Arsenic≤2ppmConforms
Hg≤2ppmConforms
Pesticides≤2ppmComplied
Microbiological Tests  
Total Plate Count≤1000cfu/gConforms
Total Yeast & Mold≤100cfu/gConforms
Yeast&Mold≤100cfu/gConforms
SalmonellaNegativeNegative
E.Coli.NegativeNegative

 

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