Name: China Ovagen Powder Manufacturers Suppliers Factory - Customized Ovagen Powder Price - Medibridge
Brand: Medibridge
SKU: 299944217

Description

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Ovagen powder is a synthetic short peptide made with the amino acid sequence Glu–Asp–Leu, often written as EDL. It is produced through peptide synthesis, purified by HPLC, and then freeze-dried into a white powder so it can be stored, packed, and prepared more easily in laboratory work. Because it is only a tripeptide, buyers usually look closely at sequence confirmation, purity, solubility, vial filling accuracy, and batch documents instead of judging the product only by appearance.

This EDL tripeptide has a simple but recognizable structure: two acidic amino acids, glutamic acid and aspartic acid, followed by leucine, a hydrophobic residue. That combination gives it a different profile from neutral short peptides. In research settings, it is mainly used as a defined small peptide material for studies involving peptide behavior, molecular interaction models, cell-based screening, and short regulatory peptide comparison work. It is supplied for laboratory research use only.

Shaanxi Medibridge Biotech Co., Ltd. supplies research-grade peptide raw materials in raw powder and vial formats, with support for COA, batch records, custom labels, and different mg-per-vial requirements. For labs and distributors looking for a peptide supplier in China, we focus on clear specifications, stable batch quality, and practical communication before and after shipment.

COA


Product Name	CAS Number	Batch Number
Ovagen powder	9046-70-2	MB2601211030
Manufacturer Date	Analysis Date	Expiry Date
2026-01-21	2026-01-22	2028-01-20
Sample Qty Base	Packing	Test Method
2.53KGS	10GS/bottle	HPLC

Item	Standard	Results
Appearance	White or off-white lyophilized powder	Conforms
Identification (MS)	Molecular weight 375.37 ± 1.0	Conforms
Peptide Sequence	Glu–Asp–Leu (EDL)	Conforms
Purity (HPLC)	≥ 98.0%	98.60%
Peptide Content	≥ 95.0%	96.20%
Water Content (Karl Fischer)	≤ 8.0%	4.70%
Acetate Content	≤ 12.0%	7.30%
Residual Solvents	≤ 0.5%	Conforms
Heavy Metals	≤ 10 ppm	Conforms
Bacterial Endotoxins	≤ 10 EU/mg	Conforms
Solubility	Soluble in water	Conforms
Storage	Store in cool & dry place. keep away from strong light and heat
Conclusion	The batch conforms to the IN-HOUSE standard

Form

Form	Sample Order	Specification
Raw powder	1 g	Purity NLT 98%
Vials	10 vials	3ml / 5ml / 7ml / 15ml vials etc.

What the EDL Sequence Means

Glu–Asp–Leu is a very short peptide sequence, but each residue still affects how the material behaves in lab use. Glu and Asp are both acidic amino acids, so this peptide is not a neutral chain. Leu sits at the end with a more hydrophobic side chain, which makes the sequence a little different from fully water-friendly acidic peptide fragments.

With a molecular weight of 375.37, this material is easy to place in the small peptide category. For most research buyers, the important details are quite practical: whether the EDL sequence is correct, whether the HPLC purity reaches the stated level, how the powder dissolves, and whether the same specification can be supplied again for repeat testing or follow-up orders.

Molecular Profile

Parameter

Information

Peptide Type

Synthetic tripeptide

Sequence

Glu–Asp–Leu / EDL

Length

3 amino acids

Molecular Formula

C15H25N3O8

Molecular Weight

375.37

Structural Form

Linear short peptide

Physical Form

White lyophilized powder

Solubility

Soluble in water and common lab buffer systems

Use Scope

Research use only

Research Use Scenarios

Short Peptide Models

This material is suitable for projects where researchers need a small, clearly defined peptide structure for comparison work. Its three-residue sequence makes it easier to control than longer peptide chains.

Cell-Based Studies

It may be used in laboratory models where short peptide behavior, peptide-mediated responses, or small-molecule peptide interactions are being compared under controlled experimental conditions.

Sequence Comparison Work

Because the chain contains two acidic residues and one hydrophobic residue, it can be useful in studies comparing how small changes in peptide sequence affect solubility, charge behavior, or interaction patterns.

Peptide Screening

For research teams building peptide libraries or screening short peptide candidates, this EDL peptide can be supplied as raw powder or filled vials depending on the project format.

Specification for Research Orders

Our advantages include high-purity peptide production, HPLC testing, batch-to-batch supply control, lyophilized powder handling, flexible vial filling, custom labels, and support for research-use documentation.

We can provide raw powder for bulk laboratory preparation, or vial filling for projects that need fixed mg-per-vial formats. Label design, vial size, packaging quantity, and batch documentation can be discussed before production.

Storage & Handling

This product is supplied as a freeze-dried peptide powder. Keep it sealed, dry, and protected from repeated moisture exposure before use.

Recommended conditions:

● Store at −20 °C for long-term storage

● Keep the container tightly closed after opening

● Avoid repeated freeze-thaw cycles after solution preparation

● Prepare with sterile water, PBS, or a suitable lab buffer according to the research protocol

● Use freshly prepared solution when possible, or store aliquots based on internal lab practice

Analytical Methods / Quality Control

Each batch is checked by practical peptide quality-control steps before release. The focus is not only on the white powder appearance, but also on whether the batch matches the declared sequence and purity requirement.

Typical quality checks may include:

HPLC Purity

Used to confirm that the peptide meets the required purity level of NLT 98%.Appearance Check

Confirms that the material is a white lyophilized powder with no visible abnormal color or contamination.Sequence / Identity Support

Batch identity can be supported by suitable analytical documentation according to order requirements.COA Documentation

A batch-specific Certificate of Analysis is provided with the goods, covering key test items such as appearance, purity, and other agreed specifications.