Details:

Oligopeptide-1 Basic Info:

Name: EGF, epidermal growth factor (rhEGF) 

INCI Name: Human Oligopeptide-1

Cas No: 62253-63-8

Sequence:  H-Asn-Ser-Asp-Ser-Glu-Cys-Pro-Leu-Ser-His-Asp-Gly-Tyr-Cys-Leu-His-Asp-Gly-Val-Cys-Met-Tyr-Ile-Glu-Ala-Leu-Asp-Lys-Tyr-Ala-Cys-Asn-Cys-Val-Val-Gly-Tyr-Ile-Gly-Glu-Arg-Cys-Gln-Tyr-Arg-Asp-Leu-Lys-Trp-Trp-Glu-Leu-Arg-OH

(Disulfide bonds between Cys6 and Cys²0/Cys¹4 and Cys³¹/Cys³³ and Cys4²)

Purity: >95%

Solubility: soluble in water

Stability: stable

Source: synthetic

Odor: slightly

Formulation: available for your reference

MSDS and COA: available for your reference

Delivery: promptly from stock

Capacity: 500g per month

Appearance: White powder

Minimum Order Quantity: 1g

Brand Name: Yinherb

Test Method: HPLC

Storage: Lyophilized peptides although stable at room temperature for 3 months, should be stored desiccated below -18° C. Upon reconstitution of the peptide it should be stored at 4° C between 2-21 days and for future use below-18° C. 

What is Oligopeptide-1

EGF secreted by each of us, when we were in child times the secretion is the highest, and then it decreased with age increases. Particularly, After 22 years of age, reduced secretion was more pronounced. When we use cosmetics containing EGF, absorbed through the skin, added EGF of our skin exogenously, so that it can make our skin to restore the young state.

 

Oligopeptide-1 Benefit:

EGF is a highly efficient cell division factor with many other biological effects, which mainly includes: 

1. stimulating the growth and proliferation of skin, cornea and tracheal epithelium tissue in vivo. 

2. Accelerating the healing process of epidermis damage on skin, cornea, etc. 

3. Repressing the gastric acid excretion. 

4. Accelerating the proliferation of epithelial cells in human and animals. 

5. Facilitating the biosynthesis of protein, RNA, DNA as well as metabolic activity in epidermal cells.

 

Oligopeptide-1 Function & Application:

Function:

1.Epidermal Growth Factor can prevent the free radicals to harm the skin;

2.Epidermal Growth Factor can prevent the damage caused by exposure to the sun;

3.Epidermal Growth Factor has special moisturizing characteristics; It can keep skin bright,whippy;

 

Application:

1.Mammalian cell culture

2.Cosmetic and beauty care

3.Medication for wound healing

Item	Specifications	Results
Assay(HPLC)	98.0%~102.0%	99.4%
Appearance	Blue Lyophilized Powder	Complies
Identification	Positive Reaction	Complies
Melting point	224.0~227.0℃	224.0~226.0℃
Ash	≤0.1%	0.08%
Loss on drying	≤0.5%	0.11%
Residue on ignition	≤0.1%	0.06%
Related substance	≤1.0%	0.75%
Chloride	≤50ppm	Complies
Sulphate/Barium salt	≤60ppm	Complies
Oxalate	Pass	Complies
Fe	≤5ppm	Complies
As	≤50ppm	Complies
Heavy metals	≤1ppm	Complies

 

 

 

Q: What's your MOQ
A: For the high value product, our MOQ starts from 1g and generally starts from 10gs. For other low, price product, our MOQ starts from 100g and 1kg.

Q: Is there a discount
A: Yes, for larger quantity, we always support with better price. 

Q: How to confirm the Product Quality before placing orders
A: You can get free samples for some products, you only need to pay the shipping cost or arrange a courier to us and take the samples. You can send us your product specifications and requests, we will manufacture the products according to your requests

Q: How to start orders or make payments
A: You can send our your Purchase order (if your company has), or just send a simple confirmation by email or by Trade Manager, and we will send you Proforma Invoice with our bank details for your confirmation, then you can make payment accordingly.

Q: How do you treat quality complaint
First of all, our quality control will reduce the quality problem to near zero. If there is a quality problem caused by us, we will send you free goods for replacement or refund your loss.