1. Apoptosis
  2. Apoptosis
  3. Indirubin

Indirubin (Synonyms: Couroupitine B; Indigo red; Indigopurpurin)

Cat. No.: HY-N0117 Purity: >98.0%
Handling Instructions

Indirubin (Couroupitine B) is a purple 3,2- bisindole and a stable isomer of indigo isolated from Indigo naturalis (Apiaceae); anti-inflammatory and anticancer activities.

For research use only. We do not sell to patients.

Indirubin Chemical Structure

Indirubin Chemical Structure

CAS No. : 479-41-4

Size Price Stock Quantity
10 mM * 1 mL in DMSO USD 66 In-stock
Estimated Time of Arrival: December 31
5 mg USD 60 In-stock
Estimated Time of Arrival: December 31
10 mg USD 102 In-stock
Estimated Time of Arrival: December 31
25 mg USD 204 In-stock
Estimated Time of Arrival: December 31
50 mg USD 366 In-stock
Estimated Time of Arrival: December 31
100 mg USD 624 In-stock
Estimated Time of Arrival: December 31
250 mg USD 984 In-stock
Estimated Time of Arrival: December 31
500 mg   Get quote  
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Customer Review

Based on 1 publication(s) in Google Scholar

Other Forms of Indirubin:

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Description

Indirubin (Couroupitine B) is a purple 3,2- bisindole and a stable isomer of indigo isolated from Indigo naturalis (Apiaceae); anti-inflammatory and anticancer activities. IC50 value: Target: in vitro: The activation of EGF receptor, known to be highly expressed in psoriatic lesions, was inhibited by indigo naturalis or indirubin. The cell proliferation and CDC25B expression of epidermal keratinocytes were induced by EGF alone and confirmed to be inhibited by indigo naturalis or indirubin [2]. indirubin inhibited prostate tumor growth through inhibiting tumor angiogenesis. indirubin inhibited angiogenesis in vivo. We also showed the inhibition activity of indirubin in endothelial cell migration, tube formation and cell survival in vitro [3]. in vivo: Indirubin treatment suppressed skin inflammation in DNCB-exposed mice. The skin lesions were significantly thinner in the Indirubin-treated group than in untreated controls, and the hyperkeratosis disappeared. Indirubin reduced the total serum IgE level and cytokines production. In addition, it normalized NF-κB, IκB-α and MAP kinase expression [1]. Indirubin dose-dependently inhibited intersegmental vessel formation in zebrafish embryos. It also inhibited HUVEC proliferation by the induction of cellular apoptosis and cell-cycle arrest at the G0/G1 phase [4].

Clinical Trial
Molecular Weight

262.26

Formula

C₁₆H₁₀N₂O₂

CAS No.

479-41-4

SMILES

O=C1NC2=C(C=CC=C2)/C1=C3NC4=C(C=CC=C4)C\3=O

Shipping

Room temperature in continental US; may vary elsewhere.

Storage
Powder -20°C 3 years
  4°C 2 years
In solvent -80°C 6 months
  -20°C 1 month
Solvent & Solubility
In Vitro: 

DMSO : ≥ 41 mg/mL (156.33 mM)

*"≥" means soluble, but saturation unknown.

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Stock Solutions
Concentration Solvent Mass 1 mg 5 mg 10 mg
1 mM 3.8130 mL 19.0650 mL 38.1301 mL
5 mM 0.7626 mL 3.8130 mL 7.6260 mL
10 mM 0.3813 mL 1.9065 mL 3.8130 mL
*Please refer to the solubility information to select the appropriate solvent.
References

Purity: >98.0%

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Keywords:

IndirubinCouroupitine B Indigo red IndigopurpurinApoptosisInhibitorinhibitorinhibit

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Indirubin
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