 Home > Biochemical Engineering > Polypeptide > (4S)-4-amino-5-[[(2S)-3-carboxy-1-(carboxymethylamino)-1-oxopropan-2-yl]amino]-5-oxopentanoic acid for Sale > Chonluten 99% high-purity direct sales from Chinese suppliers

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Chonluten 99% high-purity direct sales from Chinese suppliers

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Unit Price:

$100/G FOB

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CAS No.:

75007-24-8

Grade:

Pharmaceutical Grade

Content:

99%

Port:

Hong Kong

Packaging:

Vial/Bottle/Bag/Carton

Sample Available:

Yes

Price valid (until):

2026-10-21

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Yiwu Nianwu

Company Type:

Trader

Location:

China

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Main Products:

PEPTIDES

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Product Description
Seller Information
Inquiry History

Description

Sales manager:Mika
whatsapp：+8613462840730

Product Name	Chonluten
Type	Lyophilized Powder
storage	keep in a cool,dark location in a tightly sealed container or cylinder.
CAS No	75007-24-8
Purity	>99%
Specific	20mg
Package	10 vials/box/kit

Product Detail

R&D Background: Chonluten is a targeted short tripeptide bioregulator developed for cartilage and connective tissue research, isolated from active functional fragments of natural cartilage tissue polypeptides. This high-purity synthetic laboratory material is tailored for chondrocyte cultivation, extracellular matrix synthesis testing, joint tissue degenerative cell model analysis and inflammatory cartilage lesion mechanism exploration. It is widely applied in orthopedic cell biology, cartilage regenerative research and age-related connective tissue pathology laboratory projects.

2. Core Mechanism of Action

Chonluten penetrates chondrocyte cell structures and interacts with gene promoter segments linked to cartilage formation, activating multi-layer protective and regenerative signaling networks within in vitro tissue culture systems:

Stimulate proliferation activity of primary chondrocyte precursor cells, promote steady expansion of viable cartilage cell populations during long-term incubation cycles;

Upregulate gene expression of core cartilage matrix components including collagen and proteoglycans, support the continuous deposition of structural substances that maintain cartilage tissue elasticity and integrity;

Restrain overactive breakdown enzyme expression triggered by inflammatory stimulation, slow excessive degradation of extracellular matrix inside damaged joint tissue co-culture models;

Adjust balanced release of inflammatory signaling mediators in cartilage resident cells, reconstruct a mild non-destructive microenvironment to reduce persistent inflammatory erosion of chondrocyte structures;

Strengthen endogenous antioxidant defense systems within cartilage cells, clear accumulated oxidative metabolites that accelerate tissue aging and suppress degenerative functional decline;

Optimize intercellular signal communication between chondrocytes and synovial tissue cells, ease abnormal metabolic imbalance induced by long-term mechanical simulation and inflammatory stress.

3. Core Research Efficacy (For Research Laboratory Use Only)

Chondrocyte Proliferation & Cartilage Matrix Synthesis Research

Core experimental probe for culturing cartilage primary cells, suitable for quantitative detection of collagen and proteoglycan secretion as well as extracellular matrix formation assays.

Degenerative Joint Tissue Cell Model Research

Key raw material for exploring cartilage aging and degenerative damage pathways, supporting cell-level experiments simulating age-related joint tissue function loss.

Cartilage Anti-Inflammatory & Lesion Repair Research

Auxiliary testing reagent for inflammatory cartilage co-culture systems, applied to mechanistic study of inflammatory matrix degradation inhibition and tissue reconstruction.

Cellular Oxidative Stress & Cartilage Anti-Aging Research

Reduce free radical accumulation inside chondrocytes, ideal for laboratory analysis of oxidative damage relief and cartilage cell vitality maintenance pathways.

Synovial-Chondrocyte Co-Culture Crosstalk Research

Balance interactive metabolic signals between synovial tissue and cartilage cells, supporting exploration of joint tissue microenvironment homeostasis regulatory mechanisms.

Supplied as sterile lyophilized white crystalline powder with HPLC-certified purity ≥99%, mainstream vial specifications include 10mg, 20mg and 50mg. Every batch is attached with full supporting documents covering COA, MSDS and HPLC chromatogram test records.

As a cartilage-specific short tripeptide laboratory reagent, Chonluten integrates chondrocyte proliferation promotion, extracellular matrix synthesis enhancement and cartilage inflammatory relief functions. Its compact three-amino-acid chain delivers outstanding cell permeability and consistent target regulatory activity across diverse in vitro chondrocyte, synovial and joint tissue co-culture research systems.

It serves as indispensable research material for cell cultivation and tissue model experiments covering cartilage regenerative biology, connective tissue matrix metabolism, joint inflammatory balance and age-related cartilage degenerative research.

Note: For laboratory research use only, not approved for human oral consumption or clinical therapeutic treatment.

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FAQ

1. How to make an order?
Send me message and let me know what you need with quantity , then i will calculate to you.

2. What's the lead time and shipping ways?
We will delivery to the package by USPS, FEDEX, DHL paket and UPS express to you after receive your payment, it would take around 5-15 days to your address.

3. How do i keep the peptides when i receive it ?
Peptides in the form of lyophilized powder can be transported at room temperature by vacuum packaging, while polypeptides in the dissolved state need to be refrigerated at 2°C - 8°C. For long-term storage, peptides should be stored in the form of lyophilized powder store at -20°C or -80°C in a sealed container with desiccant, which can avoid the degradation of peptides to the greatest extent.

4. What's the payment methods ?
We could accept pay through paypal,bank transfer and bitcoin.

ECHEMI Editorial Reference

Glu-Asp-Gly is an oligopeptide.

Basic Info

Product Name:

(4S)-4-amino-5-[[(2S)-3-carboxy-1-(carboxymethylamino)-1-oxopropan-2-yl]amino]-5-oxopentanoic acid

Other Name:

Glu-Asp-Gly;glutamyl-aspartyl-glycine;H-Glu-Asp-Gly-OH;T-34 tripeptide;Glu-asp-gly;Glutamyl-aspartyl-glycine;75007-24-8;(4S)-4-amino-5-[[(2S)-3-carboxy-1-(carboxymethylamino)-1-oxopropan-2-yl]amino]-5-oxopentanoic acid;H-Glu-asp-gly-OH;T-34 tripeptide;L-Glutamyl-L-aspartyl-glycine;SCHEMBL3909775;DTXSID80996513;CHEBI:162780;Glycine, N-(N-L-alpha-glutamyl-L-alpha-aspartyl)-;4-Amino-5-({3-carboxy-1-[(carboxymethyl)imino]-1-hydroxypropan-2-yl}imino)-5-hydroxypentanoic acid

CAS No.:

75007-24-8

Molecular Formula:

C11H17N3O8

InChIKeys:

DSPQRJXOIXHOHK-WDSKDSINSA-N

Molecular Weight:

319.27 g/mol

Exact Mass:

319.10156451 g/mol

Categories:

Polypeptide

Characteristics

PSA:

196 Å²

XLogP3:

-1.1791

Melting Point:

143 - 145 °C

See More (4S)-4-amino-5-[[(2S)-3-carboxy-1-(carboxymethylamino)-1-oxopropan-2-yl]amino]-5-oxopentanoic acid Properties 

Seller Information

Business Type:
Trader

Main Products:
PEPTIDES

Location:
Room 305, 3rd Floor, Unit 2, Building 48, Datangxia Zone 2, Choucheng Subdistrict, Yiwu, Jinhua, Zhejiang Province, China

Year of Establishment:
2026

Inquiry History

1 Inquiries

Country	Product	Purchase Quantity	Date Posted
United Kingdom	Chonluten	10 PCS	Apr 15, 2026

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