Product nameHuman LTBP1 peptide
See all LTBP1 proteins and peptides
Purity70 - 90% by HPLC.
Our Abpromise guarantee covers the use of ab87128 in the following tested applications.
The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.
- First try to dissolve a small amount of peptide in either water or buffer. The more charged residues on a peptide, the more soluble it is in aqueous solutions.
- If the peptide doesn’t dissolve try an organic solvent e.g. DMSO, then dilute using water or buffer.
- Consider that any solvent used must be compatible with your assay. If a peptide does not dissolve and you need to recover it, lyophilise to remove the solvent.
- Gentle warming and sonication can effectively aid peptide solubilisation. If the solution is cloudy or has gelled the peptide may be in suspension rather than solubilised.
- Peptides containing cysteine are easily oxidised, so should be prepared in solution just prior to use.
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Preparation and Storage
Stability and Storage
Shipped at 4°C. Upon delivery aliquot and store at -20°C or -80°C. Avoid repeated freeze / thaw cycles.
Information available upon request.
- Latent transforming growth factor beta binding protein 1
FunctionMay be involved in the assembly, secretion and targeting of TGFB1 to sites at which it is stored and/or activated. May play critical roles in controlling and directing the activity of TGFB1. May have a structural role in the extra cellular matrix (ECM).
Tissue specificityIsoform Long is found in fibroblasts.
Sequence similaritiesBelongs to the LTBP family.
Contains 18 EGF-like domains.
Contains 4 TB (TGF-beta binding) domains.
DomainAssociates covalently with small latent TGF-beta complex via domain TB 3.
modificationsContains hydroxylated asparagine residues.
Isoform Short N-terminus is blocked.
The iron and 2-oxoglutarate dependent 3-hydroxylation of aspartate and asparagine is (R) stereospecific within EGF domains.
- Information by UniProt
ab87128 has not yet been referenced specifically in any publications.