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Chemical Structure| 313-67-7 Chemical Structure| 313-67-7

Structure of Aristolochic acid A
CAS No.: 313-67-7

Chemical Structure| 313-67-7

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Aristolochic acid A, a natural product isolated and purified from the herb of Aristolochia debilis Sieb. et Zucc. and a potent rephrotoxin, strongly induces toxic damage during ovarian maturation by inhibiting Akt phosphorylation-mediated suppression of apoptosis.

Synonyms: Aristolochic acid I; TR 1736; AristA

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Product Details of Aristolochic acid A

CAS No. :313-67-7
Formula : C17H11NO7
M.W : 341.27
SMILES Code : O=C(C1=CC(OCO2)=C2C3=C4C=CC=C(OC)C4=CC([N+]([O-])=O)=C13)O
Synonyms :
Aristolochic acid I; TR 1736; AristA
MDL No. :MFCD00004996
InChI Key :BBFQZRXNYIEMAW-UHFFFAOYSA-N
Pubchem ID :2236

Safety of Aristolochic acid A

GHS Pictogram:
Signal Word:Danger
Hazard Statements:H301-H311-H331-H341-H350
Precautionary Statements:P201-P261-P280-P301+P310-P311
Class:6.1
UN#:1544
Packing Group:

Related Pathways of Aristolochic acid A

MAPK
pyroptosis

Isoform Comparison

Biological Activity

In Vitro:

Cell Line
Concentration Treated Time Description References
Bone marrow-derived macrophages (BMDMs) 10 mg/ml 0, 6, 12, 24, 48 hours To study the effect of AA on macrophage polarization, results showed that AA treatment significantly increased the expression of M2-related genes. PMC9108237
Raw264.7 cells 10 mg/ml 0, 6, 12, 24, 48 hours To study the effect of AA on macrophage polarization, results showed that AA treatment significantly increased the expression of M2-related genes. PMC9108237
Rat liver microsomes 10 μM 20 min Investigation of AAI O-demethylation, identifying CYP1A and CYP2C subfamily as major catalysts PMC4661905
Human liver microsomes 10 μM 20 min Investigation of AAI O-demethylation, identifying CYP1A1/2 and CYP3A4 as major catalysts PMC4661905
HEK293 cells 20 μM 24 hours To validate KLF15 binding sites in the CPT1A and ACAA2 promoter regions by chromatin immunoprecipitation assay. Results showed that KLF15 binding to these promoter regions was maintained even after AAI treatment. PMC8608748
HK-2 cells 20 μM 24 hours To evaluate the protective effect of KLF15 overexpression on AAI-induced cell injury. Results showed that KLF15 overexpression partially rescued the loss of FAO in AAI-treated cells. PMC8608748
NRK52E cells 40 μM 24 hours To investigate the ameliorative effect of LYC on AAI-induced renal fibrosis and its mechanism. The results showed that LYC intervention activated mitophagy, reduced AAI-induced mitochondrial damage, and improved renal fibrosis by inhibiting the AKT signaling pathway. PMC11135866
Human renal proximal tubular epithelial cell line (HK-2) 100 μM 24 hours Evaluate the inhibitory effect of AAI on cell proliferation and DNA damage, SFII significantly alleviated AAI-induced DNA damage and apoptosis. PMC9876410
Human normal liver cell line (L02) 20 μM, 50 μM 24 hours, 48 hours Evaluate the inhibitory effect of AAI on cell proliferation and DNA damage, SFII significantly alleviated AAI-induced DNA damage and apoptosis. PMC9876410
HK-2 cells 5 μM and 10 μM 4 hours To study AAI-induced mitochondrial acidification, results showed increased mitochondrial acidification with higher AAI concentrations. PMC11415585
Supersomes™ (recombinant CYP enzymes expressed in insect cells) 10 μM Evaluation of cytochrome b5 effect on AAI oxidation, identifying human CYP1A1 and 1A2 as major enzymes for AAI oxidation PMC4661905

In Vivo:

Species
Animal Model
Administration Dosage Frequency Description References
C57BL/6 mice Klf15PTKO mice Intraperitoneal injection 3 mg/kg Every 3 days for 2 weeks To evaluate the effect of PT-specific KLF15 deletion on AAI-induced kidney injury. Results showed that Klf15PTKO mice exhibited more severe tubular injury and kidney function decline after AAI treatment. PMC8608748
Mice AAI-induced nephrotoxicity model Tail vein injection 200 μM Five times per week for two weeks To study AAI-induced nephrotoxicity and mitochondrial acidification, results showed AAI caused renal injury and mitochondrial acidification, which was mitigated by LC co-treatment. PMC11415585
C57BL/6 mice AAI-induced renal fibrosis model Oral gavage 10 mg/kg Once daily for 28 days To investigate the ameliorative effect of LYC on AAI-induced renal fibrosis and its mechanism. The results showed that LYC intervention alleviated AAI-induced renal histopathological damage, restored renal function, and improved renal fibrosis by inhibiting the TGFB signaling pathway and activating mitophagy. PMC11135866
C57BL/6 mice AAI-induced hepatotoxicity Mice model Intraperitoneal injection 2 mg/kg Once daily for 4 weeks or 8 weeks To investigate the mechanisms of AAI-induced hepatotoxicity, results showed that AAI exposure led to body weight loss, liver injury, inflammatory cell infiltration, and increased levels of ALT and AST. PMC9635452
Mice AAN model Intraperitoneal injection 10 mg/kg 1, 3, 7, 14, 28 days To study AA-induced renal fibrosis, results showed that AA treatment significantly increased renal fibrosis and macrophage M2 polarization. PMC9108237
C57BL/6 mice Acute renal injury model and renal fibrosis model Intraperitoneal injection 5 mg/kg, 10 mg/kg Three consecutive days or 14 days after a single dose Evaluate the protective effect of SFII on AAI-induced renal injury and fibrosis, SFII effectively attenuated acute renal injury and fibrosis caused by AAI in vivo. PMC9876410
C57 BL/6 mice AA-induced nephrotoxicity model Intraperitoneal injection 2 mg/kg Once a day for 4 weeks Evaluate AA-induced nephrotoxicity and metabolic disorders PMC8935225
C57BL/6J mice AAI-induced acute kidney injury model Intraperitoneal injection 10 mg/kg Single injection, sacrificed after 3 days To study the role of PSTPIP2 in AAI-induced acute kidney injury, it was found that conditional knock-in of Pstpip2 alleviated kidney injury and apoptosis. PMC10906995
Sprague-Dawley rats Hepatocellular carcinoma model Oral 20, 50, or 100 mg/kg Single dose To evaluate the tumor-initiating or -promoting activity of AAI. Results showed that high-dose AAI (10 mg/kg) promoted clonal expansion but did not induce HCC. PMC8633323
Sprague-Dawley rats Hepatocellular carcinoma model Oral 0.1, 1, or 10 mg/kg 5 days a week for 6 weeks (medium-term study) or 52 weeks (long-term study) To evaluate the tumor-initiating or -promoting activity of AAI. Results showed that high-dose AAI (10 mg/kg) promoted clonal expansion but did not induce HCC. PMC8633323
Mice Trp53(+/+), Trp53(+/-), and Trp53(-/-) mice Intraperitoneal injection 3.5 mg/kg Daily for six days To investigate the impact of p53 on AAI-induced gene expression in vivo, results showed that AAI significantly altered gene expression in kidneys of Trp53(+/+), Trp53(+/-), and Trp53(-/-) mice PMC6940885
C57BL/6 mice AAN model Intraperitoneal injection 3 mg/kg Twice a week for 4 weeks followed by 4 weeks of remodeling time To investigate whether AA induces renal aging, results showed AA caused renal atrophy, tubulointerstitial fibrosis, and renal functional decline, accompanied by increased renal p16 mRNA expression and SA-β-gal activity PMC8618437

Clinical Trial:

NCT Number Conditions Phases Recruitment Completion Date Locations
NCT03066921 End Stage Renal Disease Not Applicable Completed - Taiwan ... More >> Tungs' Taichung MetroHarbour Hospital Taichung, Taiwan Less <<
NCT01503645 - Unknown - Taiwan ... More >> Far Estern Memorial Hospital Not yet recruiting Pan-Chiao, Taipei, Taiwan, 22060 National Taiwan University Hospital Recruiting Taipei, Taiwan, 10051 Contact: Kwan-Dun Wu, MD, PhD    +886-2-23123456 ext 5014    kdw@ntumc.org    Principal Investigator: Fe-Lin L Wu, Ph.D. Less <<
NCT00867633 - Unknown March 2012 Taiwan ... More >> National Taiwan University Hospital Recruiting Taipei, Taiwan, 100 Contact: Yeong-Shiau Pu, Ph.D.    886-2-23123456 ext 65249    yspu@ntu.edu.tw Less <<

Protocol

Bio Calculators
Preparing Stock Solutions 1mg 5mg 10mg

1 mM

5 mM

10 mM

2.93mL

0.59mL

0.29mL

14.65mL

2.93mL

1.47mL

29.30mL

5.86mL

2.93mL

Dissolving Methods
Please choose the appropriate dissolution scheme according to your animal administration guide.For the following dissolution schemes, clear stock solution should be prepared according to in vitro experiments, and then cosolvent should be added in turn:

in order to ensure the reliability of the experimental results, the clarified stock solution can be properly preserved according to the storage conditions; The working fluid for in vivo experiment is recommended to be prepared now and used on the same day;

The percentage shown in front of the following solvent refers to the volume ratio of the solvent in the final solution; If precipitation or precipitation occurs in the preparation process, it can be assisted by heating and/or ultrasound.
Protocol 1

References

[1]Kwak DH, Park JH, et al. Aristolochic Acid I induces ovarian toxicity by inhibition of akt phosphorylation. Chem Res Toxicol. 2014 Dec 15;27(12):2128-35.

[2]Pan JH, Yan GJ, Song J. [The determination of aristolochic acid A in different processed Aristolochia manshuriensis and the test of influence about renal function in rats] . Zhong Yao Cai. 2010 Aug;33(8):1228-33. Chinese.

[3]Huang YT, Wu TS, Lu CC, Yu FY, Liu BH. Aristolochic acid I interferes with the expression of BLCAP tumor suppressor gene in human cells. Toxicol Lett. 2018 Jul;291:129-137

[4]Xu D, Ran C, Yin L, Lin J, Fu H, Peng X, Zhao X, Shu G. Acute and Subchronic Toxicity Studies of Aristolochic Acid A in Tianfu Broilers. Animals (Basel). 2021 May 27;11(6):1556

[5]Liu Y, He X, Wang Y, Zhou H, Zhang Y, Ma J, Wang Z, Yang F, Lu H, Yang Y, Deng Z, Qi X, Gong L, Ren J. Aristolochic acid I induces impairment in spermatogonial stem cell in rodents. Toxicol Res (Camb). 2021 Apr 26;10(3):436-445

[6]Xu D, Yin L, Lin J, Fu H, Peng X, Chang L, Zheng Y, Zhao X, Shu G. Aristolochic Acid I-Induced Hepatotoxicity in Tianfu Broilers Is Associated with Oxidative-Stress-Mediated Apoptosis and Mitochondrial Damage. Animals (Basel). 2021 Dec 2;11(12):3437

[7]Zeng Y, Li S, Wu J, Chen W, Sun H, Peng W, Yu X, Yang X. Autophagy inhibitors promoted aristolochic acid I induced renal tubular epithelial cell apoptosis via mitochondrial pathway but alleviated nonapoptotic cell death in mouse acute aritolochic acid nephropathy model. Apoptosis. 2014 Aug;19(8):1215-24.

 

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