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Research Catalog · peptide family

LIP and pHLIP Peptides — Research Products

15 catalog items

Catalog # Product Type Species Size Price Add to cart
T-016-18 [Tyr0]-LIP1 (Mouse) – I-125 Labeled I-125 labeled Labeled Peptides Mouse 10 µCi $1159.00 $1364.00
T-016-19 [Tyr0]-LIP2 (Mouse) – I-125 Labeled I-125 labeled Labeled Peptides Mouse 10 µCi $1159.00 $1364.00
044-27 K-pHLIP Peptides Other species 100 µg $299.00 $352.00
016-11 LIP1 (Mouse) Peptides Mouse 100 µg $320.00 $377.00
B-016-11 LIP1 (Mouse) – Biotin Labeled Biotin-labeled Labeled Peptides Mouse 20 µg $475.00 $559.00
FC3-016-11 LIP1 (Mouse) – Cy3 Labeled Fluorescent-labeled Labeled Peptides Mouse 1 nmol $765.00 $900.00
FG-016-11A LIP1 (Mouse) – FAM Labeled Fluorescent-labeled Labeled Peptides Mouse 1 nmol $475.00 $559.00
FG-016-11B LIP1 (Mouse) – FITC Labeled Fluorescent-labeled Labeled Peptides Mouse 1 nmol $475.00 $559.00
FR-016-11 LIP1 (Mouse) – Rhodamine Labeled Fluorescent-labeled Labeled Peptides Mouse 1 nmol $475.00 $559.00
016-12 LIP2 (Mouse) Peptides Mouse 100 µg $360.00 $424.00
B-016-12 LIP2 (Mouse) – Biotin Labeled Biotin-labeled Labeled Peptides Mouse 20 µg $475.00 $559.00
FC3-016-12 LIP2 (Mouse) – Cy3 Labeled Fluorescent-labeled Labeled Peptides Mouse 1 nmol $765.00 $900.00
FG-016-12A LIP2 (Mouse) – FAM Labeled Fluorescent-labeled Labeled Peptides Mouse 1 nmol $475.00 $559.00
FG-016-12B LIP2 (Mouse) – FITC Labeled Fluorescent-labeled Labeled Peptides Mouse 1 nmol $475.00 $559.00
FR-016-12 LIP2 (Mouse) – Rhodamine Labeled Fluorescent-labeled Labeled Peptides Mouse 1 nmol $475.00 $559.00

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.

LIP and pHLIP Peptides — frequently asked

What is a pHLIP peptide?
pHLIP stands for pH (low) insertion peptide, a sequence derived from a bacteriorhodopsin transmembrane helix. It sits at the membrane surface at neutral pH and folds into a transmembrane helix when acidic conditions protonate its aspartate and glutamate residues.
Why are these peptides researched?
The pH-dependent insertion behaviour makes them useful for studying peptide-membrane thermodynamics and for targeting acidic microenvironments in cell and animal models. Modified variants allow attachment of fluorophores or other cargo for imaging and delivery experiments.
What else is included in this family?
Alongside pHLIP variants, the family lists other LIP-designated sequences such as radiolabeled LIP1 and LIP2 peptides. These are narrower research items, so the individual product entry should be consulted for source, numbering and any published characterisation.