Yinherb Supply High Purity P11-4 Peptide Dental peptide, Oligopeptide-104 raw powder for Oral care 
Name:Oligopeptide-104,Oligopeptide 104,P11-4 peptide,Dental peptide
Cas No: 593266-60-5
Formula:C72H98N20O22
Molecular:1595.69
Sequence:Ac-Gln-Gln-Arg-Phe-Glu-Trp-Glu-Phe-Glu-Gln-Gln-NH2
Purity:>95.0%
Appearance: white powder
Source: synthetic
Appearance: white powder
Source: synthetic
Appearance: White Lyophilized Powder
Minimum Order Quantity: 1 g
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-114?
P11-4 is a synthetic, pH controlled self-assembling peptide used for biomimetic mineralization e.g. for enamel regeneration or as an oral care agent. P11-4 (INCI name Oligopeptide 104) consists of the natural occurring amino acids Glutamine, Glutamic acid, Phenylalanine, Tryptophan and Arginine. The resulting higher molecular structure has a high affinity to tooth mineral.

Oligopeptide-114 Benefits
P11-4 is a self-assembling β-peptide. It builds a 3-D bio-matrix with binding sites for Calcium-ions serving as nucleation point for Hydroxyapatite (tooth mineral) formation. The high affinity to tooth mineral is based on matching distances of Ca-ion binding sites on P11-4 and Ca spacing in the crystal lattice of hydroxyapatite. The matrix formation is pH controlled and thus allows control matrix activity and place of formation.

Self assembling properties of P11-4 are used to regenerate early caries lesions. By application of P11-4 on the tooth surface, the peptide diffuse through the intact hypomineralized plate into the early caries lesion body and start, due to the low pH in such a lesion, to self-assemble generating a peptide scaffold mimicking the enamel matrix. Around the newly formed matrix de-novo enamel-crystals are formed from calcium phosphate present in saliva. Through the remineralization caries activity is significantly reduced in comparison with a fluoride treatment alone. In aqueous oral care gels the peptide is present as matrix. It binds directly as matrix to the tooth mineral and forms a stable layer on the teeth. This layer does protect the teeth from acid attacks. It also occludes open dentin tubule and thus reduces the dental sensitivity.

Oligopeptide-114 Dosage
This depends on your body weight. All of the research carried out so far has used rodent studies, the rats and mice are usually injected with an effective dosage thought to be around 10 μg (mcg) per KG, in humans this is thought to be around the equivalent loading of 1.6 μg per KG in humans, so if you are: 
 
60 KG (132 lb.) then your ideal daily oral dose would be 96 μg (mcg)
70 KG (154 lb.) => 112 μg
80 KG (176 lb.) => 128 μg
90 KG (198 lb.) => 144 μg
 







Q1: Can i get some samples 
A: Yes, we can supply the free sample, but the shipping cost be paid by our customers.
 
Q2: How to start orders or make payments 
A: Proforma invoice will be sent first after confirmation of order, enclosed our bank information. Payment by T/T, Western Union or Paypal or Escrow(Alibaba).
 
Q3: 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.
 
Q4:What's your MOQ 
A:Our MOQ is 1kg. But usually we accept less quantity such as 100g on the condition that sample charge is 100% paid.
 
Q5: How about delivery leadtime 
A:Delivery lead time: About 3-5 days after payment confirmed. (Chinese holiday not included)
 
Q6:Is there a discount 
A:Different quantity has different discount.
 
Q7: How do you treat quality complaint 
A:First of all, our quality control will reduce the quality problem to near zero. If there is a real quality problem caused by us, we will send you free goods for replacement or refund your loss