Exosom is an extracellular vesicel bi-lipid nanoscopic lipid with the potential to be used as a targeted therapy. In our investigation, we compare three main exosome insulation techniques which are total exosome insulation reagents (TEIs), protein precipitation of organic solvents (PROSPR) and differential ultracentrification (UC) based on biophysical and physicochemical characteristics of exosoms isolated from Colo 205 and MCF-7 Media is conditioned by cancer cells with the aim of choosing the appropriate method for translational studies. Analysis of 3D images and the distribution of the size of the exosomal particle of the image of their hrtem describes morphological differences.

Molecular and analytic characterization of exosomes uses Western Blotting, Raman and ATR-FTIR spectroscopy and multivariate analysis in spectral data obtained, assessed for better molecular specifications and particle purity. The Exocomic Insulated TEI Method with higher exosomal results, purity, and recovery that directly translates into targeted drugs and therapies while Ultracentrifuge has good particle morphological recovery but shows a smaller average size particle aggregation. ProSPI technique isolates the EVS mixture, indicating lower protein recovery in pages and western bloting but higher spectroscopic proteins on lipid ratios and EV populations that can be distinguished in multivariate analysis compared to exosoms isolated by ex. This comparative study must help in choosing the specific exosomatic insulation techniques needed for downstream application purposes.

 

Exosom in cardiovascular disease

Ecosomes are bioveicles of nano-sized nano origin physiologically released by almost all types of cells into surrounding body fluids. They carry protein cargo, lipids, and special genetics of cells and can be selectively taken by neighboring cells or far away. Because the intrinsic nature of the exosomes is greatly influenced by the state of the cells of parents and by the cellular micro environment, the origin and content analysis of the exosomes, and the specificity of their cell targeting, making it interesting as a possible diagnostic biomarker and prognostic. While the possibility of the exosom role as a messenger and regenerative tool in cardiovascular disease (CVD) is actively investigated, evidence of its usefulness as biomarkers is still limited and incomplete.

Further complications are caused by the lack of consensus regarding the most appropriate approach to ecosome isolation and characterization, both important problems for effective clinical translations. As a consequence, in this review, we will discuss some information that is currently accessible to the diagnostic / prognostic potential of the exosomes in the CVD and on the methodology available for ecosome isolation, analysis, and characterization. Exosom is an important group of extracellular vesicles. They are formed in the endosomal compartment and actively secreted in extracellular space. Some membrane proteins, including Integrin, are present on the surface of the exosom.

Because integrin exosomes are competent to bind the ligand, they can play an important role in directing the exosom network distribution. Integrin exosomal trade directed at Vivo is involved in regulating renovation of cell homing niches for cancer metastasis and migration lymphocytes. This chapter explains the methods used to study integrin functions in exosom including: isolation and characterization of exosomal biophysome, binding exosomal integrin-ligands, and in the competitive excosom homing test of Vivo.

Optical, electrochemical and electrical (Nano) biosensors for the detection of exosomes: a complete overview.

The exosomes are small extracellular vesicles involved in many physiological activities of cells in the human body. The exosoms of cancer cells have great application potential in clinical diagnosis, anticipated cancer detection and target identification for molecular therapy. Although this area is gaining increased interests of the academy and industry, barriers such as superse sensing techniques and highly efficient isolation methods remain. In clinical settings, there is an urgent need for rapid analysis, reliable detection and point of care test (POCT). With these challenges, this article aims to examine recent developments and technical advances, including optical, electrochemical and electrical biosensors for the detection of exosomes in the field of cancer and other diseases and demonstrate how nanobiosensters could improve

The performance of conventional sensors. Work strategies, the limit of detections, benefits and gaps of studies are summarized. The new trends, challenges and future prospects of the exosomatic OPP in liquid biopsy were discussed. Adipocytes associated with cancer have functional roles in the development of the tumor thanks to factors and exosomes derived from secreted adipocytes as well as by metabolic symbiosis, where malignant cells take lactate, fatty acids and glutamine produced by the neighboring adipocytes. Recent research has demonstrated the value of adipocytes as cell-based distribution platforms for drugs (or prodrugs), nucleic acids or nanoparticles loaded for cancer therapy.

Agar D, Purified Agar
G243	Bio Basic	100g	EUR 81.32

Agar
abx082160-500g	Abbexa	500 g	EUR 217

LB AGAR - LENNOX LB AGAR
L12-100-10kg	Alphabiosciences	10 kg	EUR 826

LB AGAR - LENNOX LB AGAR
L12-100-2Kg	Alphabiosciences	2 Kg	EUR 219

LB AGAR - LENNOX LB AGAR
L12-100-500g	Alphabiosciences	500 g	EUR 96

LURIA AGAR - MILLER'S LB AGAR
L12-111-10kg	Alphabiosciences	10 kg	EUR 829

LURIA AGAR - MILLER'S LB AGAR
L12-111-2Kg	Alphabiosciences	2 Kg	EUR 219

LURIA AGAR - MILLER'S LB AGAR
L12-111-500g	Alphabiosciences	500 g	EUR 96

EUGONIC AGAR
E05-106-10kg	Alphabiosciences	10 kg	Ask for price

EUGONIC AGAR
E05-106-2Kg	Alphabiosciences	2 Kg	Ask for price

EUGONIC AGAR
E05-106-500g	Alphabiosciences	500 g	Ask for price

ENDO AGAR
E05-110-10kg	Alphabiosciences	10 kg	EUR 2381

ENDO AGAR
E05-110-2Kg	Alphabiosciences	2 Kg	EUR 557

ENDO AGAR
E05-110-500g	Alphabiosciences	500 g	EUR 188

APT AGAR
A01-101-10kg	Alphabiosciences	10 kg	EUR 1173

APT AGAR
A01-101-2Kg	Alphabiosciences	2 Kg	EUR 294

APT AGAR
A01-101-500g	Alphabiosciences	500 g	EUR 116

AGAR, BACTERIOLOGICAL
A01-102-10kg	Alphabiosciences	10 kg	EUR 1684

AGAR, BACTERIOLOGICAL
A01-102-2kg	Alphabiosciences	2kg	EUR 405

AGAR, BACTERIOLOGICAL
A01-102-500g	Alphabiosciences	500 g	EUR 146

AGAR,NOBLE
A01-102N-10kg	Alphabiosciences	10 kg	EUR 3910

AGAR,NOBLE
A01-102N-2kg	Alphabiosciences	2kg	EUR 889

AGAR,NOBLE
A01-102N-500g	Alphabiosciences	500 g	EUR 278

ANAEROBIC AGAR
A01-115-10kg	Alphabiosciences	10 kg	EUR 2556

ANAEROBIC AGAR
A01-115-2kg	Alphabiosciences	2kg	EUR 595

ANAEROBIC AGAR
A01-115-500g	Alphabiosciences	500 g	EUR 198

CLED AGAR
C03-101-10kg	Alphabiosciences	10 kg	EUR 1485

CLED AGAR
C03-101-2Kg	Alphabiosciences	2 Kg	EUR 362

CLED AGAR
C03-101-500g	Alphabiosciences	500 g	EUR 135

CLOSTRISEL AGAR
C03-110-10kg	Alphabiosciences	10 kg	EUR 1033

CLOSTRISEL AGAR
C03-110-2Kg	Alphabiosciences	2 Kg	EUR 264

CLOSTRISEL AGAR
C03-110-500g	Alphabiosciences	500 g	EUR 108

FUNGISEL AGAR
F06-103-10kg	Alphabiosciences	10 kg	EUR 2744

FUNGISEL AGAR
F06-103-2Kg	Alphabiosciences	2 Kg	EUR 636

FUNGISEL AGAR
F06-103-500g	Alphabiosciences	500 g	EUR 209

GC AGAR
G07-100-10kg	Alphabiosciences	10 kg	EUR 816

GC AGAR
G07-100-2kg	Alphabiosciences	2kg	EUR 217

GC AGAR
G07-100-500g	Alphabiosciences	500 g	EUR 95

LB Agar
G247	ABM	500 g	EUR 183

TCBS AGAR
T20-101-10kg	Alphabiosciences	10 kg	EUR 1170

TCBS AGAR
T20-101-2kg	Alphabiosciences	2kg	EUR 293

TCBS AGAR
T20-101-500g	Alphabiosciences	500 g	EUR 116

TSI AGAR
T20-107-10kg	Alphabiosciences	10 kg	EUR 1126

TSI AGAR
T20-107-2Kg	Alphabiosciences	2 Kg	EUR 284

TSI AGAR
T20-107-500g	Alphabiosciences	500 g	EUR 114

XLD AGAR
X24-101-10kg	Alphabiosciences	10 kg	EUR 1779

XLD AGAR
X24-101-2kg	Alphabiosciences	2kg	EUR 426

XLD AGAR
X24-101-500g	Alphabiosciences	500 g	EUR 152

2XYT AGAR
X24-106-10kg	Alphabiosciences	10 kg	EUR 1225

2XYT AGAR
X24-106-2Kg	Alphabiosciences	2 Kg	EUR 305

2XYT AGAR
X24-106-500g	Alphabiosciences	500 g	EUR 119

YPD AGAR
Y25-102-10kg	Alphabiosciences	10 kg	EUR 1126

YPD AGAR
Y25-102-2kg	Alphabiosciences	2kg	EUR 284

YPD AGAR
Y25-102-500g	Alphabiosciences	500 g	EUR 114

YM AGAR
Y25-107-10kg	Alphabiosciences	10 kg	EUR 1291

YM AGAR
Y25-107-2Kg	Alphabiosciences	2 Kg	EUR 320

YM AGAR
Y25-107-500g	Alphabiosciences	500 g	EUR 123

YSG AGAR
Y25-114-10kg	Alphabiosciences	10 kg	Ask for price

YSG AGAR
Y25-114-2Kg	Alphabiosciences	2 Kg	Ask for price

YSG AGAR
Y25-114-500g	Alphabiosciences	500 g	Ask for price

BIGGY AGAR
B02-105-10kg	Alphabiosciences	10 kg	EUR 1827

BIGGY AGAR
B02-105-2Kg	Alphabiosciences	2 Kg	EUR 436

BIGGY AGAR
B02-105-500g	Alphabiosciences	500 g	EUR 155

BRUCELLA AGAR
B02-119-10kg	Alphabiosciences	10 kg	EUR 1464

BRUCELLA AGAR
B02-119-2kg	Alphabiosciences	2kg	EUR 357

BRUCELLA AGAR
B02-119-500g	Alphabiosciences	500 g	EUR 134

BACTERIOLOGICAL AGAR
B02-127-10kg	Alphabiosciences	10 kg	EUR 930

BACTERIOLOGICAL AGAR
B02-127-2kg	Alphabiosciences	2kg	EUR 244

BACTERIOLOGICAL AGAR
B02-127-500g	Alphabiosciences	500 g	EUR 103

DEOXYCHOLATE AGAR
D04-104-10kg	Alphabiosciences	10 kg	EUR 1319

DEOXYCHOLATE AGAR
D04-104-2kg	Alphabiosciences	2kg	EUR 326

DEOXYCHOLATE AGAR
D04-104-500g	Alphabiosciences	500 g	EUR 125

DRBC AGAR
D04-114-10kg	Alphabiosciences	10 kg	EUR 1221

DRBC AGAR
D04-114-2Kg	Alphabiosciences	2 Kg	EUR 305

DRBC AGAR
D04-114-500g	Alphabiosciences	500 g	EUR 119

PHENYLALANINE AGAR
P16-106-10kg	Alphabiosciences	10 kg	EUR 1615

PHENYLALANINE AGAR
P16-106-2kg	Alphabiosciences	2kg	EUR 390

PHENYLALANINE AGAR
P16-106-500g	Alphabiosciences	500 g	EUR 142

PHENYLETHANOL AGAR
P16-107-10kg	Alphabiosciences	10 kg	EUR 1256

PHENYLETHANOL AGAR
P16-107-2Kg	Alphabiosciences	2 Kg	EUR 312

PHENYLETHANOL AGAR
P16-107-500g	Alphabiosciences	500 g	EUR 121

PALCAM AGAR
P16-140-10kg	Alphabiosciences	10 kg	EUR 1267

PALCAM AGAR
P16-140-2kg	Alphabiosciences	2kg	EUR 315

PALCAM AGAR
P16-140-500g	Alphabiosciences	500 g	EUR 122

OATMEAL AGAR
O15-105-10kg	Alphabiosciences	10 kg	EUR 1032

OATMEAL AGAR
O15-105-2kg	Alphabiosciences	2kg	EUR 263

OATMEAL AGAR
O15-105-500g	Alphabiosciences	500 g	EUR 108

MACCONKEY AGAR
M13-106-10kg	Alphabiosciences	10 kg	EUR 937

MACCONKEY AGAR
M13-106-2kg	Alphabiosciences	2kg	EUR 243

MACCONKEY AGAR
M13-106-500g	Alphabiosciences	500 g	EUR 102

MALT AGAR
M13-112-10kg	Alphabiosciences	10 kg	EUR 50

MALT AGAR
M13-112-2kg	Alphabiosciences	2kg	EUR 50

MALT AGAR
M13-112-500g	Alphabiosciences	500 g	EUR 50

MYCOLOGICAL AGAR
M13-138-10kg	Alphabiosciences	10 kg	Ask for price

MYCOLOGICAL AGAR
M13-138-2kg	Alphabiosciences	2kg	Ask for price

MYCOLOGICAL AGAR
M13-138-500g	Alphabiosciences	500 g	Ask for price

MYP AGAR
M13-149-10kg	Alphabiosciences	10 kg	EUR 949

MYP AGAR
M13-149-2Kg	Alphabiosciences	2 Kg	EUR 245

MYP AGAR
M13-149-500g	Alphabiosciences	500 g	EUR 103

NUTRIENT AGAR
N14-100-10kg	Alphabiosciences	10 kg	EUR 1038

NUTRIENT AGAR
N14-100-2kg	Alphabiosciences	2kg	EUR 265

NUTRIENT AGAR
N14-100-500g	Alphabiosciences	500 g	EUR 108

NITRATE AGAR
N14-107-10kg	Alphabiosciences	10 kg	EUR 1303

NITRATE AGAR
N14-107-2Kg	Alphabiosciences	2 Kg	EUR 322

NITRATE AGAR
N14-107-500g	Alphabiosciences	500 g	EUR 124

R2A AGAR
R18-100-10kg	Alphabiosciences	10 kg	EUR 1119

R2A AGAR
R18-100-2kg	Alphabiosciences	2kg	EUR 282

R2A AGAR
R18-100-500g	Alphabiosciences	500 g	EUR 113

SCHAEDLER AGAR
S19-104-10kg	Alphabiosciences	10 kg	EUR 1450

SCHAEDLER AGAR
S19-104-2kg	Alphabiosciences	2kg	EUR 354

SCHAEDLER AGAR
S19-104-500g	Alphabiosciences	500 g	EUR 133

STARCH AGAR
S19-123-10kg	Alphabiosciences	10 kg	EUR 1374

STARCH AGAR
S19-123-2Kg	Alphabiosciences	2 Kg	EUR 338

STARCH AGAR
S19-123-500g	Alphabiosciences	500 g	EUR 128

K- AGAR
K11-103-10kg	Alphabiosciences	10 kg	EUR 1380

K- AGAR
K11-103-2kg	Alphabiosciences	2kg	EUR 339

K- AGAR
K11-103-500g	Alphabiosciences	500 g	EUR 129

Agar A
FB0010	Bio Basic	100g	EUR 62.18

Agar B
FB0012	Bio Basic	100g	EUR 63.2

Agar C
G1253	Bio Basic	100g	EUR 60.71

Agar Bacteriological
abx082171-500g	Abbexa	500 g	EUR 578

Spectrum Agar
CP044-005	GenDepot	500 g	Ask for price

Spectrum Agar
CP044-010	GenDepot	1 Kg	Ask for price

Agar, Bacto
A2007-050	GenDepot	500g	EUR 192

Agar, Bacto
A2007-100	GenDepot	1Kg	EUR 300

Agar, Bacto
A2007-250	GenDepot	2.5Kg	EUR 604

Agar, Bacto
A2007-550	GenDepot	50Kg	Ask for price

This strategy benefits from the biocompatibility of the delivery system, its ability to locate the site of the tumor and the predisposition of cancer cells to come into functional contact with adipocytes of tumor microenvironment for metabolic subsistence. In addition, their exosomal content can be used in the context of the reprogramming of cancer stem cells or as a delivery vehicle for different businesses, such as non-coding nucleic acids.