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Splenopentin diacetate (Splenin pentapeptide (32-36)) is a synthetic immunomodulating peptide and can reproduce the biological activities of splenin and thymic hormone thymopoietin.

| Pack Size | Price | USA Warehouse | Global Warehouse | Quantity |
|---|---|---|---|---|
| 5 mg | $30 | - | In Stock | |
| 10 mg | $42 | - | In Stock | |
| 25 mg | $68 | - | In Stock | |
| 50 mg | $100 | - | In Stock | |
| 100 mg | $148 | - | In Stock | |
| 200 mg | $198 | - | In Stock |
| Description | Splenopentin diacetate (Splenin pentapeptide (32-36)) is a synthetic immunomodulating peptide and can reproduce the biological activities of splenin and thymic hormone thymopoietin. |
| In vitro | Splenopentin diacetate (0.1 ng/mL-10 μg/mL) induces phenotypic differentiation of both T- and B-cell precursor cells, to increase the number of antibody-forming cells in mice after gamma irradiation[2]. |
| In vivo | Splenopentin diacetate (0.01-100 μg; i.p.) has no demonstrable effect on neuromuscular transmission of mice[2]. Splenopentin diacetate (1 mg/kg; i.p.) accelerates Langerhans cell recruitment and leads to pretreatment levels of Langerhans cell (LC) density in the skin of female Balb/c/Bln mice were injected Cyclophosphamide or Dexamethasone[3]. |
| Synonyms | Thymopoietin III pentapeptide (32-36), Splenopentin Acetate, Splenin pentapeptide (32-36), SP5, Arg-lys-glu-val-tyr |
| Molecular Weight | 753.84 |
| Formula | C33H55N9O11 |
| Cas No. | 105184-37-0 |
| Smiles | CC(C)C(C(NC(Cc(cc1)ccc1O)C(O)=O)=O)NC(C(CCC(O)=O)NC(C(CCCCN)NC(C(CCCN=C(N)N)N)=O)=O)=O.CC(O)=O |
| Relative Density. | no data available |
| Sequence | Arg-Lys-Glu-Val-Tyr |
| Sequence Short | RKEVY |
| Storage | keep away from moisture | Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice/Shipping at ambient temperature. |
| Solubility Information | H2O: Insoluble DMSO: Soluble |
Dissolve 2 mg of the compound in 100 μL DMSO
to obtain a stock solution at a concentration of 20 mg/mL . If the required concentration exceeds the compound's known solubility, please contact us for technical support before proceeding.
1) Add 100 μL of the DMSO
stock solution to 400 μL PEG300
and mix thoroughly until the solution becomes clear.
2) Add 50 μL Tween 80 and mix well until fully clarified.
3) Add 450 μL Saline,PBS or ddH2O
and mix thoroughly until a homogeneous solution is obtained.
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