Name: Doxycycline Hyclate
Brand: Selleck Chemicals
SKU: S4163
Rating: 5 (46 reviews)

Jump to

Quality Control

Batch: Purity: 99.87%

99.87

Related Targets	HDAC Caspase Proteasome Secretase MMP HCV Protease Cysteine Protease DPP Tyrosinase HIV Protease
Other Antineoplastic and Immunosuppressive Antibiotics Inhibitors	Staurosporine (STS) Cyclosporin A Oligomycin A (MCH 32) Puromycin Dihydrochloride Nigericin sodium salt Geldanamycin (NSC 122750) Honokiol Streptozotocin (STZ) Sodium Monensin (NSC 343257) Cephalomannine

Cell Culture, Treatment & Working Concentration

Cell Lines	Assay Type	Concentration	Incubation Time	Activity Description	PMID
SW1353	Function assay	50 uM		Inhibition of IL-1-beta-induced MMP13 production in human SW1353 cells at 50 uM	17267227
K-12 BW25113	Bactericidal assay		24 hrs	Bactericidal activity against yafQ gene-deficient Escherichia coli K-12 BW25113 biofilm assessed as log reduction of viable cells after 24 hrs	19307375
K-12 BW25113	Bactericidal assay		24 hrs	Bactericidal activity against Escherichia coli K-12 BW25113 biofilm harboring pCA24N ptac::yafQ plasmid assessed as log reduction of viable cells after 24 hrs pretreated with 5 uM of IPTG for 4 hrs	19307375
K562	Cytotoxicity assay		72 hrs	Cytotoxicity against human K562 cells after 72 hrs by flow cytometry, IC50 = 15 μM.	19482476
HepG2	Cytotoxicity assay		72 hrs	Cytotoxicity against human HepG2 cells after 72 hrs by MTT assay, IC50 = 20 μM.	19482476
THP1	Function assay			Selectivity index, ratio of IC50 for human THP1 cells to IC50 for Plasmodium falciparum, IC50 = 3.1 μM.	19748781
THP1	Cytotoxicity assay		72 hrs	Cytotoxicity against human THP1 cells after 72 hrs by propidium iodide staining-based flow cytometry, IC50 = 20 μM.	19748781
K562	Cytotoxicity assay		72 hrs	Cytotoxicity against human K562 cells after 72 hrs by flow cytometry, IC50 = 15 μM.	19926173
HepG2	Cytotoxicity assay		72 hrs	Cytotoxicity against human HepG2 cells after 72 hrs by MTT assay, IC50 = 20 μM.	19926173
HepG2	Cytotoxicity assay		72 hrs	Cytotoxicity against human HepG2 cells after 72 hrs by MTT assay, CC50 = 20 μM.	21741131
Neuro2a	Function assay	1 uM		Decrease in 7-DHC levels in Dhcr7-deficient mouse Neuro2a cells at 1 uM by LC-MS/GC-MS analysis	26789657
HepG2	Cytotoxicity assay		72 hrs	Cytotoxicity against human HepG2 cells measured after 72 hrs by MTT assay, CC50 = 20 μM.	27155463
HepG2	Cytotoxicity assay		72 hrs	Cytotoxicity against human HepG2 cells assessed as reduction in cell viability after 72 hrs by MTT assay, CC50 = 20 μM.	27654395
CD	Antibacterial assay	25 ug/ml	72 hrs	Antibacterial activity against Rickettsia prowazekii str. Breinl infected in CD rat primary pulmonary vascular endothelial cells assessed as bacterial shape change at 25 ug/ml measured 72 hrs post infection by Hoechst 33258/phalloidin staining based fluor	28089350
A673	qHTS assay			qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Primary screen for A673 cells	29435139
BT-12	qHTS assay			qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Primary screen for BT-12 cells	29435139
skeletal myoblast cells	Cytotoxicity assay			DNDI: Cytotoxicity in Vitro, 72 hour, in rat skeletal myoblast cells, IC50 = 14.49 μM.	ChEMBL
Click to View More Cell Line Experimental Data

Chemical Information, Storage & Stability

Molecular Weight	512.94	Formula	C₂₂H₂₄N₂O₈.1/2C₂H₆O.HCl.1/2H₂O	Storage (From the date of receipt)	3 years-20°Cpowder
CAS No.	24390-14-5	Download SDF		Storage of Stock Solutions	1 year-80°Cin solvent 1 month-20°Cin solvent
Synonyms	WC2031			Smiles	CCO.CC1C2C(C3C(C(=O)C(=C(C3(C(=O)C2=C(C4=C1C=CC=C4O)O)O)O)C(=O)N)N(C)C)O.CC1C2C(C3C(C(=O)C(=C(C3(C(=O)C2=C(C4=C1C=CC=C4O)O)O)O)C(=O)N)N(C)C)O.O.Cl.Cl

Solubility

In vitro
Batch:

DMSO : 100 mg/mL (194.95 mM)
(Moisture-contaminated DMSO may reduce solubility. Use fresh, anhydrous DMSO.)

Water : 100 mg/mL

Ethanol : Insoluble

Molarity Calculator

Mass	Concentration	Volume	Molecular Weight
=	×	×

Dilution Calculator Molecular Weight Calculator

In vivo Batch:
Homogeneous suspension	CMC-NA	≥5mg/ml	Taking the 1 mL working solution as an example, add 5 mg of this product to 1 ml of CMC-Na solution, mix evenly to obtain a homogeneous suspension with a final concentration of 5 mg/ml.
Homogeneous suspension	CMC-NA	≥5mg/ml	Taking the 1 mL working solution as an example, add 5 mg of this product to 1 ml of CMC-Na solution, mix evenly to obtain a homogeneous suspension with a final concentration of 5 mg/ml.
Clear solution	5%DMSO 1 40%PEG300 2 5%Tween80 3 50%ddH2O Validated by Selleck labs. Should you need adjustments to this formulation, contact our sales team for custom testing.	5.000mg/ml (9.75mM)	Taking the 1 mL working solution as an example, add 50 μL of 100 mg/ml clarified DMSO stock solution to 400 μL of PEG300, mix evenly to clarify it; add 50 μL of Tween80 to the above system, mix evenly to make it clear; then continue to add 500 μL of ddH2O to adjust the volume to 1 mL. The mixed solution should be used immediately for optimal results.
Homogeneous suspension	CMC-NA	≥5mg/ml	Taking the 1 mL working solution as an example, add 5 mg of this product to 1 ml of CMC-Na solution, mix evenly to obtain a homogeneous suspension with a final concentration of 5 mg/ml.
Homogeneous suspension	CMC-NA	≥5mg/ml	Taking the 1 mL working solution as an example, add 5 mg of this product to 1 ml of CMC-Na solution, mix evenly to obtain a homogeneous suspension with a final concentration of 5 mg/ml.
Homogeneous suspension	CMC-NA	≥5mg/ml	Taking the 1 mL working solution as an example, add 5 mg of this product to 1 ml of CMC-Na solution, mix evenly to obtain a homogeneous suspension with a final concentration of 5 mg/ml.

In vivo Formulation Calculator (Clear solution)

Step 1: Enter information below (Recommended: An additional animal making an allowance for loss during the experiment)

Dosage: mg/kg Average weight of animals: g Dosing volume per animal:μL Number of animals:

Step 2: Enter the in vivo formulation (This is only the calculator, not formulation. Please contact us first if there is no in vivo formulation at the solubility Section.)

% DMSO + % + % Tween 80 + % ddH₂O

%DMSO+ %

Calculation results:

Working concentration: mg/ml;

Method for preparing DMSO master liquid: mg drug pre-dissolved in μL DMSO ( Master liquid concentration mg/mL, Please contact us first if the concentration exceeds the DMSO solubility of the batch of drug. )

Method for preparing in vivo formulation: Take μL DMSO master liquid, next addμL PEG300, mix and clarify, next addμL Tween 80, mix and clarify, next add μL ddH₂O, mix and clarify.

Method for preparing in vivo formulation: Take μL DMSO master liquid, next add μL Corn oil, mix and clarify.

Note: 1. Please make sure the liquid is clear before adding the next solvent.
2. Be sure to add the solvent(s) in order. You must ensure that the solution obtained, in the previous addition, is a clear solution before proceeding to add the next solvent. Physical methods such as vortex, ultrasound or hot water bath can be used to aid dissolving.

Mechanism of Action

Targets/IC₅₀/Ki	MMP
In vitro	Doxycycline hyclate 10% (DOXY) has significant toxicity effects on osteoblast cells compared to the control group with a mean cell viability of 84%. Doxycycline hyclate 10% (DOXY) results in a significantly higher alkaline phosphatase activity (approximately 56%) than the control in osteoblasts. Doxycycline hyclate 10% (DOXY) seems to slightly altered the morphology of the osteoblasts.
In vivo	Doxycycline hyclate is an effective treatment for acute E. canis infection in dogs. Doxycycline hyclate (5 mg/kg, orally) decreases the collagenase activity in corneas obtained from rabbits. Doxycycline hyclate (5 mg/kg, orally) promotes corneal reepithelialization in the rabbit alkali-burn model, a result, perhaps, of the drug's ability to inhibit excessive collagenase activity. Doxycycline hyclate results in 43% of prophylaxis in orally treated mice, in contrast, the sustained-release doxycycline hyclate completely protects mice from infection and resultant pathology. Doxycycline hyclate results in bioavailability of 70%, Cmin of 1 mg/L, Cmax of 2.3 mg/L and elimination half-life of 7 hours in calves with immature rumen function.
References	[1] https://pubmed.ncbi.nlm.nih.gov/19485832/ [2] https://pubmed.ncbi.nlm.nih.gov/9527787/ [3] https://pubmed.ncbi.nlm.nih.gov/8306657/ [4] https://pubmed.ncbi.nlm.nih.gov/15215128/ [5] https://pubmed.ncbi.nlm.nih.gov/8498009/ [6] https://pubmed.ncbi.nlm.nih.gov/17166729/ [7] https://pubmed.ncbi.nlm.nih.gov/31204282/

Applications

Methods	Biomarkers	Images	PMID
Western blot	pATM / ATM HSP70 / HSP90 AKT / BCL6 / Cyclin E / HDAC2 / HDAC3 / NEMO / TYK2 / RIPK1		23282955
Immunofluorescence	E-cadherin / Vimentin		29285218