4BioDx
5-diagnostics
Advansta
ABCR
ARDL
Ancestral
Abnova
Alfa Aesar
ATCC
ALPCO
Aquatic Diagnostics Ltd
AURION
Amsbio
Abbexa
Alpha Diagnostic International
Alomone Labs
American Diagnostica GmbH
AESKU.GROUP
AnaSpec
Anshlabs
Abbott
Anti-PEG
Assay Biotech
Activity Signaling
Amid Biosciences
AUSTRAL Biologicals
Antibodies Inc
AngioBio
Alzet
ApexBio
BellBrook Labs
Biocheck
Biomedica Immunoassay
Biomatik
BD
Biomedica Diagnostic
Biotium
Biocytex
Bachem
Bmrsupply
BioAssay Systems
Biolog
BMA Biomedicals
Bovogen
Bone Slice
Brookwood Biomedical
Biopro
BioPorto
Biomerica
碧云天
CompTech
Click chemistry
Cal Bioreagents
Cytoskeleton
Corning
ChromoTek
Citeq Biologics
Crystal Chem
Calbiotech
Cygnus technologies
Chondrex
Cosmo Bio Co., Ltd
Cytodiagnostics
CytoSpring LLC
Cambridge Research Biochemicals
CIL
Cytodiagnostics
Cell-IN
DSMZ
Diaclone
Demeditec
Discovery® Antibodies
Diazyme
Diamyd Medical
Enzymax
Endocrine-tech
Equitech-Bio
Epigentek
Epitope
Euro Diagnostica
Expedeon
EPC
ECM Biosciences
Enzyme Research Laboratories
Echelon Biosciences
ELISAGenie
Endocrinetech
EKF Life Sciences
Electron Microscopy Sciences
Epicypher
Ethos Biosciences
Fina Bio
FD NeuroTechnologies, Inc
Fitzgerald
Fluorochrome
Fujirebio
Gold Biotechnology
Genesis
GroPep
GREER
GlycoTech
Gemibio
Golden West
Gendepot
Genway
GlycoNZ
Gbiosciences
Hello Bio
Hycultbiotech
Hooke labs
Hitobiotec
Hypoxyprobe
HMGBiotech
HLA Protein
Immuno Star
Immunodiagnostik
Innoprot
IDS
Immunolab GmbH
Immudex
Innovative Research
Innovative Research of America
ImmuSmol
ImmunoGuide
Idylle
Intrinsic LifeSciences
Jackson Immuno Research
JPT Peptide Technologies GmbH
Kova
Kamiya
Kerafast
Kainos Laboratories
Katchem
Kinexus Bioinformatics
LC Laboratories
LDN
Life Diagnostics
Lab Bioreagents
Linshin Canada
Levena biopharma
Lee BioSolutions
Lumafluor
Louisville APL
Mabtech
Medgene Labs
Millipore
MyBioSource
Molecular Innovations
MatTek
MRC PPU
MD Biosciences
Marvelgent
Medkoo
Matrixome
Metabiologics
Micropoint Technologies
Matrigen
Molecular Depot
Molecular Devices
Novatec
Novocib
NanoLight
NeuroMab
Nanosoft Polymers
NanoTag
NBS-C BioScience
Novabioassays
Oxford Biomedica
Omicron Biochemicals, Inc.
Probetex
Peninsula Laboratories
Progen
Phoenix Pharmaceuticals
Peptides International
ProSpec
PeproTech
phosphosolutions
Prolume Ltd
Proimmune
ProtiFi
Profoldin
ProAxsis
PNA Bio
Quidel
QuickZyme
Quanta BioSciences
R&D Systems
RD-Biotech
Syd Labs
SurModics
SOLVO Biotechnology
Sigma-Aldrich
Signosis
SignalChem
SCICONS
Santa Cruz
Southern Biotech
Swant Inc
Sichem
South Bay Bio
Steraloids
Scripps
SM Biochemicals LLC
Scarabgenomics
Sovicell
SAKURA
Signalway Antibody LLC(SAB)
Svar
Spherotech
Smicna
Seven Hills Bioreagents
STEMCELL
Sino Biological
System bio
Specs
solarbio
Targeting Systems
Trevigen
Thermo Fisher
Terrace Biotech
Ted Pella,Inc
TdB Labs
Vector Labs
Viagen
Vielight
Vacara
Wako
XenoTech
Xenometrix
zeptometrix
Zedira
服务热线 400-650-8846
肠炎疾病造模试剂,疾病检测试剂
您的位置:首页 > 产品中心 > 动物模型 > 代谢疾病 > 肠炎
Dextran sulfate sodium

Dextran sulfate sodium

Dextran sulfate sodium

联系购买
中文名称:
Dextran sulfate sodium
英文名称:
Dextran sulfate sodium
品牌:
TdB Labs
货号:
DB001
规格:
500g
报价:
0.00
保存温度:
参照说明书
运输温度:
常温
货期:
4-6周
说明书:


Dextran sulfate sodium,DSS, 葡聚糖硫酸钠,结肠炎模型诱导

硫酸葡聚糖钠盐(DSS)背景:

Dr. Tony 为TdB Labs 创始人,40年前就在Pharmacia一直从事葡聚糖硫酸钠(DSS)诱导的结肠炎模型研究。实验室制备了不同分子量和含硫量的葡聚糖硫酸盐对结肠炎模型诱导研究。通过优化和筛选,最终确定分子量40kDa,硫酸盐含量为16-19%的葡聚糖硫酸钠(DSS)盐最适合用于实验动物结肠炎的研究。从1991年,开始小规模生产,目前为全球各实验室提供高品质的DSS 产品。

产品说明:

1)结肠炎的DSS以钠盐的形式提供,并通过少量添加磷酸盐来稳定。每批都提供分析证书。分子量范围、硫含量、水分等被仔细控制。
2)DSS结构式:葡聚糖是一种衍生自明串珠菌肠系膜杆菌B512F的多糖,由α-D-(1-6)线性葡聚糖组成,侧链含量低(约5%)与葡萄糖的3-碳相连。DSS是葡聚糖级分的硫酸化衍生物,平均分子量为40 kDa。DSS的硫酸化程度在16%至19%之间。这是确保产品效力的重要参数。
3)用于结肠炎的 DSS 的储存和稳定性 DSS 在环境温度下干燥储存在密封良好的容器中时可稳定保存 6 年以上。
4)DSS溶解度:DSS用于结肠炎易溶于水。

DSS诱导结肠炎模型诱导:


建议饮用水中2-4%DSS的浓度用于诱导小鼠的小鼠结肠炎,浓度变化影响因素包括:品系,年龄,性别和液体消耗。对于大鼠,可能需要更高的浓度,推荐剂量为3.5-5%。所有实验动物的剂量也应根据您的研究要求比如,轻症或重症进行调整 。根据研究的目的,饮用水中2.5%至5%DSS的剂量范围内优化具体的用量。

产品信息:
品牌 货号 中文名称 规格
Tdb Labs DB001-10g 葡聚糖硫酸钠 10g
Tdb Labs DB001-50g 葡聚糖硫酸钠 50g
Tdb Labs DB001-100g 葡聚糖硫酸钠 100g
Tdb Labs DB001-500g 葡聚糖硫酸钠 500g

参考文献:
Valentina Marotti,etal.A nanoparticle platform for combined mucosal healing and immunomodulation in inflammatory bowel disease treatment.Bioactive MaterialsVolume 32, February 2024, Pages 206-221

Stanislav Lauko,etal.Beneficial Effect of Faecal Microbiota Transplantation on Mild, Moderate and Severe Dextran Sodium Sulphate-Induced Ulcerative Colitis in a Pseudo Germ-Free Animal Model.Biomedicines 2024, 12(1), 43

Justin Jacobse,etal.Distinct roles for interleukin-23 receptor signaling in regulatory T cells in sporadic and inflammation-associated carcinogenesis.


Distinct roles for interleukin-23 receptor signaling in regulatory T cells in sporadic and inflammation-associated carcinogenesis.Gastrointestinal Cancers: Colorectal Cancer Volume 13 - 2023

Ariel Chaklai 1,etal.Effects of Paraquat, Dextran Sulfate Sodium, and Irradiation on Behavioral and Cognitive Performance and the Gut Microbiome in A53T and A53T-L444P Mice.Genes 2024, 15(3), 282; 




 



 


  

快速响应

即时响应 客户需求

正品保障

正品行货 值得信赖

急速物流

发货迅速 快速物流

退还承诺

退换保障 品质无忧

正规发票

发票保障 售后无忧

在线客服X
QQ交谈
微信在线咨询
-服务热线-

400-650-8846

返回顶部