rPeptide

rPeptide provide high quality peptide, reagents, proteins, antibodies, and more, with a focus on Alzheimer’s and Parkinson’s disease research.

Their proprietary platform vector technology enables the recombinant expression of historically difficult peptides/ proteins as soluble peptides/ proteins in E. coli.

They offer a large selection of Beta Amyloids, Taus, Synucleins, Calmodulins, Custom Products and more.


Filter by Product Categories

Beta Amyloid Peptides

  • Beta-Amyloid Antibodies
  • Beta-Amyloid Peptides, Human, Native and Mutant, Recombinant
  • Beta-Amyloid Peptide Fragments
  • Beta-Amyloid Labeled Peptides, Recombinant
  • Beta-Amyloid Labeled Peptides, Synthetic

Proteins

  • Tau
  • Tubulin
  • Synuclein
  • Amyloid Precursor Protein
  • Apo E
  • AD/PD related Proteins
  • Calmodulin

Labeled Peptides & Proteins

  • Beta-Amyloid Labeled Peptides, Recombinant
  • Beta-Amyloid Labeled Peptides, Synthetic
  • Labeled Calmodulin Proteins

Monoclonal Antibodies

  • Beta Amyloid
  • Tubulin
  • Tau and Related proteins

Polyclonal Antibodies

  • Tau


Product Range – By Disease

Alzheimer`s Products

  • Amyloid Precursor Protein, CTF fragments
  • Apo E Proteins
  • Beta-Amyloid peptides
  • Beta-Amyloid antibodies
  • Tubulin antibodies and proteins
  • Tau antibodies and proteins

Parkinson`s Products

  • Synucleins
  • Tau antibodies and proteins

Other Products

  • AD/PD Related Proteins
  • Amylin Peptides
  • Calmodulins

rPeptide is a biotechnology company with offices located in and around Athens, Georgia, USA, and is a market leader in providing research products (recombinant peptides and proteins, antibodies, reagents) for Alzheimer’s disease and Parkinson’s disease research. rPeptide also provides a range of custom services from molecular biology, protein expression and purification, to 13C and 15N uniform labeling of peptides and proteins.

rPeptide has a proprietary platform vector technology that enables the expression of historically difficult peptides/proteins as soluble peptides/proteins (like beta-amyloid, leptin, pro-insulin) in E. coli.

rPeptide’s product line offers many Ultra Pure peptides and most products are ‘net peptide content’ and not ‘total content.’

rPeptide is a market leader in providing research products (recombinant peptides and proteins, antibodies, reagents) for Alzheimer’s and Parkinson’s disease research.
rPeptide also provides a range of custom services from molecular biology, protein expression and purification, to C13 and N15 uniform labelling of peptides and proteins.

rPeptide have a proprietary platform vector technology that enables the expression of historically difficult peptides/proteins as soluble peptides/proteins in E. coli.


FAQs

Can you label a purified peptide that I provide?
Unfortunately, it would not be an option for us to label purified proteins that you provide. The labeling of the protein has to occur as the protein is being produced; we give it 15N nitrogen source. If you would be interested in having us produce a labeled peptide or if you have any further questions please let us know.

How can I achieve batch to batch consistency of Physical and Chemical Properties?
Due to the fact that our beta-amyloids are recombinantly produced, there is a batch to batch consistency in the physical and chemical properties of all our recombinant beta-amyloid peptides.

How can your products be used?
Our products are not for human use, they are for research purposes only.

How may I request a price quotation for a custom product?
You may email the quantity, purity and sequence you would like to info@stratech.co.uk.

What if I cannot find the answer to my question online?
Please feel free to email us at info@stratech.co.uk for other inquires.

Why does solubility vary from product to product?
The key factor that determines the solubility of our products is the amino acid sequence of each one. In the preparation of our products, we analyze the amino acid sequences and prepare our products in buffers that they solubilize in readily.


Beta Amyloids • Stability

How should your Beta Amyloid be stored after reconstitution in ammonium hydroxide?
After reconstitution in ammonium hydroxide, its best to aliquot it (AVOID FREEZE THAW) and store at -80°C. This should be stable for about 1-2 weeks.or longer term, its best to lyophilize it.
How should your lyophilized Beta Amyloid be stored?
The lyophilized Beta Amyloid can be stored for at least 2 years at -80°C.
What is the stability of your lyophilized Beta Amyloid?
The lyophilized Beta Amyloid is stable for at least 2 years at -80°C. After reconstitution in ammonium hydroxide, its best to aliquot it (AVOID FREEZE THAW) and store at -80°C. This should be stable for about 1-2 weeks.or longer term, its best to lyophilize it.

Taus • Stability

How should your lyophilized Tau be stored?
The lyophilized Tau can be stored for at least 2 years at -80°C.
How should your Tau be stored after reconstitution in water?
After reconstitution in water, its best to aliquot it (AVOID FREEZE THAW) and store at -80°C. This should be stable for about 1-2 weeks. For longer term, its best to lyophilize it.
What is the stability of lyophilized Taus?
The lyophilized Tau is stable for at least 2 years at -80°C. After reconstitution in water, its best to aliquot it (AVOID FREEZE THAW) and store at -80°C. This should be stable for about 1-2 weeks. For longer term, its best to lyophilize it.

Synucleins • Stability

How should your lyophilized Synuclein be stored?
The lyophilized Synuclein can be stored for at least 2 years at -80°C.
How should your Synucleins be stored after reconstitution in water?
After reconstitution in water, its best to aliquot it (AVOID FREEZE THAW) and store at -80°C. This should be stable for about 1-2 weeks. For longer term, its best to lyophilize it.
What is the stability of lyophilized Synucleins?
The lyophilized Synuclein is stable for at least 2 years at -80°C. After reconstitution in water, its best to aliquot it (AVOID FREEZE THAW) and store at -80°C. This should be stable for about 1-2 weeks. For longer term, its best to lyophilize it.

 

 


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