Peptide Medix product catalog

Support Contact
Peptide Medix
About Peptide Medix

Shipping options shown at checkout

Confirm cost and timing before payment

Research Catalog · peptide family

Presenilin-1 — Research Products

9 catalog items

Catalog # Product Type Species Size Price Add to cart
074-05 Presenilin-1 (S182 Protein) (345-377) (Human) Peptides Human 100 µg $179.00 $211.00
074-02 Presenilin-1 (S182 Protein) (43-80) (Human) Peptides Human 100 µg $179.00 $211.00
074-01 Presenilin-1 (S182 Protein) (431-467) (Human) Peptides Human 100 µg $179.00 $211.00
H-074-01 Presenilin-1 (S182 Protein) (431-467) (Human) – Antibody Antiserum Antibodies Human 50 µl $475.00 $559.00
DBK-074-01 Presenilin-1 (S182 Protein) (431-467) (Human) – Dot Blot Kit Dot blot kit Assay Kits Human 5 blots $815.00 $959.00
FG-G-074-01A Presenilin-1 (S182 Protein) (431-467) (Human) – FAM Labeled Purified IgG Fluorescent-labeled Labeled Antibodies Human 100 µl $680.00 $800.00
T-G-074-01 Presenilin-1 (S182 Protein) (431-467) (Human) – I-125 Labeled Purified IgG I-125 labeled Labeled Antibodies Human 10 µCi $1159.00 $1364.00
G-074-01 Presenilin-1 (S182 Protein) (431-467) (Human) – Purified IgG Antibody Purified IgG Antibodies Human 400 µg $612.00 $720.00
WBK-074-01 Presenilin-1 (S182 Protein) (431-467) (Human) – Western Blot Kit Western blot kit Assay Kits Human 1 kit $832.00 $979.00

All items are supplied for in vitro laboratory research use only — not for human or veterinary use, diagnosis or therapy. Prices are per unit as listed; each catalog number ships with its Certificate of Analysis.

Presenilin-1 — frequently asked

What is presenilin-1?
Presenilin-1 is a multipass membrane protein that forms the catalytic core of the gamma-secretase complex, alongside nicastrin, APH-1 and PEN-2. It is itself cleaved into N-terminal and C-terminal fragments that remain associated within the active enzyme.
Why is presenilin-1 studied?
Gamma-secretase cleaves amyloid precursor protein to generate amyloid-beta peptides and processes Notch to release its signalling domain. Presenilin-1 mutations are a leading described cause of early-onset familial Alzheimer disease, making the protein central to neurodegeneration research.
Which regions are supplied as peptides?
Catalogs list synthetic peptides covering defined regions such as residues 43 to 80, 345 to 377 and 431 to 467 of the human sequence. These serve as immunogens, blocking peptides and epitope mapping tools alongside matched antibodies.