2. Metabolic Enzyme/Protease
  3. Cryptochrome
  4. KL044

KL044, a stabilizer of the clock protein cryptochrome (CRY) , is a potent chemical probe with a pEC50 value of 7.32, leading to the extension of the circadian period and repression of Per2 activity.

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KL044

KL044 화학구조

CAS No. : 1801856-93-8

사이즈 가격 재고 수량
무료 샘플 (0.1 - 0.2 mg)   지금 신청하기  
Solid + Solvent (Highly Recommended)
10 mM * 1 mL in DMSO
ready for reconstitution
 해외재고보유
Solution
10 mM * 1 mL in DMSO 해외재고보유
Solid
5 mg 해외재고보유
10 mg 해외재고보유
25 mg 해외재고보유
50 mg 해외재고보유
100 mg 해외재고보유
200 mg   견적 받기  
500 mg   견적 받기  

* 장바구니에 담기 전 물품의 수량을 선택해 주십시오.

This product is a controlled substance and not for sale in your territory.

고객리뷰

Based on 1 publication(s) in Google Scholar

KL044 Related Antibodies

Top Publications Citing Use of Products

1 Publications Citing Use of MCE KL044

View All Cryptochrome Isoform Specific Products:

View All Isoforms
CRY1 CRY2

  • Biological Activity

  • 순도&문서

  • References

  • 고객리뷰

제품 설명

KL044, a stabilizer of the clock protein cryptochrome (CRY) , is a potent chemical probe with a pEC50 value of 7.32, leading to the extension of the circadian period and repression of Per2 activity[1].

IC50 & Target

pEC50: 7.32[1]
In Vitro

KL044 (0-3.7 μM; 8 h) effectively stabilizes the CRY1-LUC fusion protein without affecting the stability of LUC in the HEK293 stable cell line[1].

MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.

KL044 Related Antibodies
분자량

359.81

화학식

C21H14ClN3O
CAS No.
Appearance

Solid

Color

Off-white to gray

SMILES

O=C(CN1C2=C(C=CC=C2)C3=C1C=CC=C3)NC4=C(C=CC=C4Cl)C#N
선적

Room temperature in continental US; may vary elsewhere.
보관
Powder -20°C 3 years
4°C 2 years
In solvent -80°C 6 months
-20°C 1 month
용액&용해도
In Vitro: 

DMSO : 100 mg/mL (277.92 mM; Need ultrasonic; Hygroscopic DMSO has a significant impact on the solubility of product, please use newly opened DMSO)

Preparing
Stock Solutions
Concentration Solvent Mass 1 mg 5 mg 10 mg
1 mM 2.7792 mL 13.8962 mL 27.7924 mL
5 mM 0.5558 mL 2.7792 mL 5.5585 mL
View the Complete Stock Solution Preparation Table

* Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month. When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.

  • 몰농도 계산기

  • 농도 희석 계산기

Mass (g) = Concentration (mol/L) × Volume (L) × Molecular Weight (g/mol)

Mass
=
Concentration
×
Volume
×
Molecular Weight *

Concentration (start) × Volume (start) = Concentration (final) × Volume (final)

This equation is commonly abbreviated as: C1V1 = C2V2

Concentration (start)

C1

×
Volume (start)

V1

=
Concentration (final)

C2

×
Volume (final)

V2

In Vivo:

Select the appropriate dissolution method based on your experimental animal and administration route.

For the following dissolution methods, please ensure to first prepare a clear stock solution using an In Vitro approach and then sequentially add co-solvents:
To ensure reliable experimental results, the clarified stock solution can be appropriately stored based on storage conditions. As for the working solution for in vivo experiments, it is recommended to prepare freshly and use it on the same day.
The percentages shown for the solvents indicate their volumetric ratio in the final prepared solution. If precipitation or phase separation occurs during preparation, heat and/or sonication can be used to aid dissolution.

  • Protocol 1

    Add each solvent one by one:  10% DMSO    90% Corn Oil

    Solubility: ≥ 2.5 mg/mL (6.95 mM); Clear solution

    This protocol yields a clear solution of ≥ 2.5 mg/mL (saturation unknown). If the continuous dosing period exceeds half a month, please choose this protocol carefully.

    Taking 1 mL working solution as an example, add 100 μL DMSO stock solution (25.0 mg/mL) to 900 μL Corn oil, and mix evenly.

In Vivo Dissolution Calculator
Please enter the basic information of animal experiments:

Dosage

mg/kg

Animal weight
(per animal)

g

Dosing volume
(per animal)

μL

Number of animals

Recommended: Prepare an additional quantity of animals to account for potential losses during experiments.
Please enter your animal formula composition:
%
DMSO +
% 
+
%
Tween-80 +
%
Saline
Recommended: Keep the proportion of DMSO in working solution below 2% if your animal is weak.
The co-solvents required include: DMSO, . All of co-solvents are available by MedChemExpress (MCE). , Tween 80. All of co-solvents are available by MedChemExpress (MCE).
Calculation results:
Working solution concentration: mg/mL
Method for preparing stock solution: mg drug dissolved in μL  DMSO (Stock solution concentration: mg/mL).
The concentration of the stock solution you require exceeds the measured solubility. The following solution is for reference only. If necessary, please contact MedChemExpress (MCE).
Method for preparing in vivo working solution for animal experiments: Take μL DMSO stock solution, add μL . μL , mix evenly, next add μL Tween 80, mix evenly, then add μL Saline.
 If the continuous dosing period exceeds half a month, please choose this protocol carefully.
Please ensure that the stock solution in the first step is dissolved to a clear state, and add co-solvents in sequence. You can use ultrasonic heating (ultrasonic cleaner, recommended frequency 20-40 kHz), vortexing, etc. to assist dissolution.
순도&문서
References

Complete Stock Solution Preparation Table

* Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month. When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.

Optional Solvent Concentration Solvent Mass 1 mg 5 mg 10 mg 25 mg
DMSO 1 mM 2.7792 mL 13.8962 mL 27.7924 mL 69.4811 mL
5 mM 0.5558 mL 2.7792 mL 5.5585 mL 13.8962 mL
10 mM 0.2779 mL 1.3896 mL 2.7792 mL 6.9481 mL
15 mM 0.1853 mL 0.9264 mL 1.8528 mL 4.6321 mL
20 mM 0.1390 mL 0.6948 mL 1.3896 mL 3.4741 mL
25 mM 0.1112 mL 0.5558 mL 1.1117 mL 2.7792 mL
30 mM 0.0926 mL 0.4632 mL 0.9264 mL 2.3160 mL
40 mM 0.0695 mL 0.3474 mL 0.6948 mL 1.7370 mL
50 mM 0.0556 mL 0.2779 mL 0.5558 mL 1.3896 mL
60 mM 0.0463 mL 0.2316 mL 0.4632 mL 1.1580 mL
80 mM 0.0347 mL 0.1737 mL 0.3474 mL 0.8685 mL
100 mM 0.0278 mL 0.1390 mL 0.2779 mL 0.6948 mL
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KL044 Related Classifications

Help & FAQs
  • Do most proteins show cross-species activity?

    Species cross-reactivity must be investigated individually for each product. Many human cytokines will produce a nice response in mouse cell lines, and many mouse proteins will show activity on human cells. Other proteins may have a lower specific activity when used in the opposite species.

Keywords:

KL0441801856-93-8KL 044KL-044CryptochromeCRYprobecircadiansyntheticInhibitorinhibitorinhibit

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Inquiry Information

상품명:
KL044
Cat. No.:
HY-119506
수량:
MCE Japan Authorized Agent:

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SAFETY DATA SHEET (SDS)

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