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Seminalplasmin Fragment (SPF) Analog

H-1636.0005 H-1636.0001
Sequence: H-Pro-Lys-Leu-Leu-Lys-Thr-Phe-Leu-Ser-Lys-Trp-Ile-Gly-OH
CAS-No.: 147958-06-3
Mol.weight: 1530.92
SumFormula: C₇₆H₁₂₃N₁₇O₁₆
Bulk item no.: H-1636
Synonym(s): SPFK
EINECS no.: -
MDL no.: MFCD00237251

Antimicrobial peptides are produced by plants and most organisms throughout the animal kingdom including humans. Antimicrobial peptides protect against a broad range of infectious agents, as bacteria, fungi, and viruses. The amphibian skin is an especially rich source of antimicrobial peptides. See also the product families: Hepcidins LL-37 and Fragments Tuftsin and Analogs (subfamily).

SPF, the hydrophobic 13-residue fragment (28-40) of the antimicrobial peptide seminalplasmin, possesses antibacterial and hemolytic activities. SPFK, the SPF analog in which Glu³² has been replaced by Lys, exhibits potent antibacterial activity at concentrations at which erythrocyte lysis does not occur.



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Size Supplier No. VWR Catalog Number Unit Price Quantity
1 mg H-1636.0001 H-1636.0001BA Each (1mg) Retrieving Restricted

Temperature sensitive This Item is temperature-controlled and may have specific temperature and storage requirements for shipping/delivery.

5 mg H-1636.0005 H-1636.0005BA Each (5mg) Retrieving Restricted

Temperature sensitive This Item is temperature-controlled and may have specific temperature and storage requirements for shipping/delivery.

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Protein/Peptide Name Seminalplasmin Fragment (SPF) Analog
Protein Synonyms SPFK
CAS No. 147958-06-3
Molecular Weight 1530.92
Molecular Formula C₇₆H₁₂₃N₁₇O₁₆
Storage Conditions -20 ± 5 °C
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