Procarbazine Hydrochloride is an alkylating agent, with anticancer activity.

Procarbazine Hydrochloride is an anticancer agent. Procarbazine is not cytotoxic to the LI 210 cells which lack cytochrome P-450 or monoamine oxidase activity^[1].

上海金畔生物科技有限公司 has not independently confirmed the accuracy of these methods. They are for reference only.

Procarbazine Hydrochloride (50 mg/kg, i.p.) causes micronuclei in hematopoietic cells, but does not increase the lacZ mutant frequency (MF) in bone marrow of mice, similar to that in liver, testis, spleen, kidney, and lung. Procarbazine Hydrochloride (50 mg/kg, i.p.) has positive effect on lung, bone marrow, and spleen for carcinogenesis^[2]. Procarbazine (450 mg/kg) significantly decreases testicular and epididymal weight and drastically reduces haploid cells and spermatogenic arrest in hamster^[3].

上海金畔生物科技有限公司 has not independently confirmed the accuracy of these methods. They are for reference only.

257.76

C₁₂H₂₀ClN₃O

366-70-1

盐酸甲基苄肼

Room temperature in continental US; may vary elsewhere.

4°C, sealed storage, away from moisture

*In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture)

H₂O : 100 mg/mL (387.96 mM; Need ultrasonic)

DMSO : 16.67 mg/mL (64.67 mM; Need ultrasonic)

请根据产品在不同溶剂中的溶解度选择合适的溶剂配制储备液；一旦配成溶液，请分装保存，避免反复冻融造成的产品失效。
储备液的保存方式和期限：-80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture)。-80°C 储存时，请在 6 个月内使用，-20°C 储存时，请在 1 个月内使用。

请根据您的实验动物和给药方式选择适当的溶解方案。以下溶解方案都请先按照 In Vitro 方式配制澄清的储备液，再依次添加助溶剂：

——为保证实验结果的可靠性，澄清的储备液可以根据储存条件，适当保存；体内实验的工作液，建议您现用现配，当天使用； 以下溶剂前显示的百
分比是指该溶剂在您配制终溶液中的体积占比；如在配制过程中出现沉淀、析出现象，可以通过加热和/或超声的方式助溶

• 1.

  请依序添加每种溶剂： 10% DMSO    40% PEG300    5% Tween-80    45% saline

  Solubility: ≥ 1.67 mg/mL (6.48 mM); Clear solution

  此方案可获得 ≥ 1.67 mg/mL (6.48 mM，饱和度未知) 的澄清溶液。

  以 1 mL 工作液为例，取 100 μL 16.7 mg/mL 的澄清 DMSO 储备液加到 400 μL PEG300 中，混合均匀；向上述体系中加入50 μL Tween-80，混合均匀；然后继续加入 450 μL生理盐水定容至 1 mL。

  将 0.9 g 氯化钠，完全溶解于 100 mL ddH₂O 中，得到澄清透明的生理盐水溶液

• 2.

  请依序添加每种溶剂： 10% DMSO    90% (20% SBE-β-CD in saline)

  Solubility: ≥ 1.67 mg/mL (6.48 mM); Clear solution

  此方案可获得 ≥ 1.67 mg/mL (6.48 mM，饱和度未知) 的澄清溶液。

  以 1 mL 工作液为例，取 100 μL 16.7 mg/mL 的澄清 DMSO 储备液加到 900 μL 20% 的 SBE-β-CD 生理盐水水溶液中，混合均匀。

  将 2 g 磺丁基醚 β-环糊精加入 5 mL 生理盐水中，再用生理盐水定容至 10 mL，完全溶解，澄清透明
• 3.

  请依序添加每种溶剂： 10% DMSO    90% corn oil

  Solubility: ≥ 1.67 mg/mL (6.48 mM); Clear solution

  此方案可获得 ≥ 1.67 mg/mL (6.48 mM，饱和度未知) 的澄清溶液，此方案不适用于实验周期在半个月以上的实验。

  以 1 mL 工作液为例，取 100 μL 16.7 mg/mL 的澄清 DMSO 储备液加到 900 μL玉米油中，混合均匀。

• [1]. Erikson JM, et al. Cytotoxicity and DNA damage caused by the azoxy metabolites of procarbazine in L1210 tumor cells. Cancer Res. 1989 Jan 1;49(1):127-33.

  [2]. Suzuki T, et al. Procarbazine genotoxicity in the MutaMouse; strong clastogenicity and organ-specific induction of lacZ mutations. Mutat Res. 1999 Aug 18;444(2):269-81.

  [3]. Weissenberg R, et al. Procarbazine effects on spermatogenesis in golden hamster: a flow cytometric evaluation. Arch Androl. 2002 Mar-Apr;48(2):91-100.

Following Procarbazine or metabolite treatment, cells are diluted to 50.000/mL in 25-cm² culture flasks (10 mL). Every 24 h, a 0.5-mL aliquot is removed, diluted 20-fold in Hematall isotonic diluent, and the cell number determined with a Coulter Model F electronic cell counter. Counts greater than 10,000/0.5 mL are corrected for coincidence. Cells are diluted in fresh culture media when cell density exceeded 1 × 10⁶/mL. Cultures are maintained until the aggregate cell number approached 100 × 10⁶/mL and doubling time has returned to 12 h. Cell survival is determined using Equation A, where T_D(doubling time for cells of interest) is 12 h^[1].

上海金畔生物科技有限公司 has not independently confirmed the accuracy of these methods. They are for reference only.

Mice^[2]
Male Muta^TM Mouse animals (7-8 weeks old) are used after 2 weeks of acclimation. In the first experiment, 18 mice are injected intraperitoneally (i.p.) with 50 mg/kg Procarbazine hydrochloride in 10 mL saline/kg and eight mice are injected with 10 mL saline/kg as the vehicle control. Six treated mice are killed 7, 14, and 28 days after treatment, and four control mice are killed 7 and 28 days after the treatment. Killing is by cervical dislocation^[2].

上海金畔生物科技有限公司 has not independently confirmed the accuracy of these methods. They are for reference only.

• [1]. Erikson JM, et al. Cytotoxicity and DNA damage caused by the azoxy metabolites of procarbazine in L1210 tumor cells. Cancer Res. 1989 Jan 1;49(1):127-33.

  [2]. Suzuki T, et al. Procarbazine genotoxicity in the MutaMouse; strong clastogenicity and organ-specific induction of lacZ mutations. Mutat Res. 1999 Aug 18;444(2):269-81.

  [3]. Weissenberg R, et al. Procarbazine effects on spermatogenesis in golden hamster: a flow cytometric evaluation. Arch Androl. 2002 Mar-Apr;48(2):91-100.