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C3a (70-77) (TFA) (Complement 3a (70-77) TFA) is an octapeptide derived from the COOH-terminus of Complement 3a, exhibiting 1–2% C3a biological activity.

| Pack Size | Price | USA Warehouse | Global Warehouse | Quantity |
|---|---|---|---|---|
| 1 mg | $64 | - | In Stock | |
| 5 mg | $156 | - | In Stock | |
| 10 mg | $263 | - | In Stock | |
| 25 mg | $446 | - | In Stock | |
| 50 mg | $645 | - | In Stock | |
| 100 mg | $886 | - | In Stock |
| Description | C3a (70-77) (TFA) (Complement 3a (70-77) TFA) is an octapeptide derived from the COOH-terminus of Complement 3a, exhibiting 1–2% C3a biological activity. |
| In vitro | The generation of LIF activity was inhibited by 50% by 10(-8) M C3a or C3a (70-77) (TFA) with PHA or Con A as the stimulus, whereas a more than 10-fold higher concentration of C3a (70-77) (TFA) than C3a was required to achieve the same level of suppression with SK-SD as the stimulus [1]. |
| Synonyms | Complement 3a (70-77) TFA, C3a (70-77) TFA |
| Molecular Weight | 937.96 |
| Formula | C37H62F3N13O12 |
| Smiles | C[C@H](N)C(N[C@@H](CO)C(N[C@@H](CC1=CNC=N1)C(N[C@@H](CC(C)C)C(NCC(N[C@@H](CC(C)C)C(N[C@@H](C)C(N[C@@H](CCCNC(N)=N)C(O)=O)=O)=O)=O)=O)=O)=O)=O.OC(C(F)(F)F)=O |
| Sequence | Ala-Ser-His-Leu-Gly-Leu-Ala-Arg |
| Sequence Short | ASHLGLAR |
| 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: 80 mg/mL (85.29 mM), Sonication is recommended. | ||||||||||||||||||||||||||||||
Solution Preparation Table | |||||||||||||||||||||||||||||||
H2O
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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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