A novel cystatin derived from Trichinella spiralis suppresses macrophage-mediated inflammatory responses.

A novel cystatin derived from Trichinella spiralis suppresses macrophage-mediated inflammatory responses.

can modulate the host immune response to Trichinella spiralis to maintain a suitable environment for long-term survival. Incidentally, the parasite elicits regulatory effects through the release of immunomodulatory molecules, which can suppress the inflammation of the host and can be used for the treatment of inflammatory diseases that are not related to one day. Here we identified and characterized novel T. spiralis cystatin (TsCstN), which inhibits inflammation mediated by LPS-treated macrophages.Proteins contained in the excretion-secretion (ES) muscle-stage products of T. spiralis (ES-L1) fractionated, and each -masing treated with bone marrow-derived macrophages of mice (mBMDMs) before LPS stimulation. The fraction exhibited high immunomodulatory properties by reducing pro-inflammatory cytokines or increase the anti-inflammatory cytokines were identified by mass spectrometry. Incidentally, conserved hypothetical protein (Tsp_04814) were selected for further characterization because it presented the most significant print MS. Annotation of Tsp_04814 using protein structural homology comparisons suggest that it has a high structural similarity to human cystatin E / M (TM score 0.690). T. spiralis new recombinant cystatin (rTsCstN) expressed in Escherichia coli in molecular weight of about 13 kDa. RTsCstN anti-mouse polyclonal antibody (pAb) can detect the native antigen TsCstN raw worms (CWA) and the ES-L1 and will be predominantly localized in stichosome and subcuticular cells. rTsCstN vitro inhibiting cysteine ​​proteases, particularly cathepsin L, the optimal pH 6. Additionally, rTsCstN be internalized into mBMDMs, mostly distributed in the cytoplasm and lysosomes both before and after LPS stimulation. To evaluate the immunomodulatory properties on mBMDMs rTsCstN, rTsCstN incubated with mBMDM before LPS stimulation; This indicates that rTsCstN suppressed pro-inflammatory cytokine production and class II MHC expression.T. spiralis L1 derived TsCstN characterized as new inhibitors of cysteine ​​protease. Protein raises anti-inflammatory properties to suppress pro-inflammatory cytokines and interfere with the process of antigen presentation through depletion of MHC class II expression.

A novel cystatin derived from Trichinella spiralis suppresses macrophage-mediated inflammatory responses.
A novel cystatin derived from Trichinella spiralis suppresses macrophage-mediated inflammatory responses.

Anti-HER2 Affibody-conjugated photosensitizer for photodynamic therapy targeting tumor.

photosensitive molecule antibody can achieve the ideal plus photodynamic tumor-specific therapy (PDT) and indicates strong potential for clinical application. However, some inherent weaknesses, such as circulation during the second half, poor permeation into solid tumors and difficulty in obtaining a uniform coupling products, present a potential problem for clinical applications. In this study, we propose a new design targets the photosensitizer, based on the targeting of very small proteins (molecular affibody) coupled with a photosensitive compound, to overcome this problem.

In synthesis, the photosensitive pyropheophorbide a (Pyro) modified with PEG linker (molecular weight of 727 Da) and then coupled to a site-specific anti-HER2 ZHER2: 2891 affibody protein to provide protein-coupled photosensitizer convenient homogeneous through the process. In vitro and in vivo experiments showed that this molecule has a selectivity that is ideal for binding and photocytotoxicity against cells of HER2-positive (selectivity more than 50-fold between the expression of HER2-high and cell expression of HER2-low) and the accumulation of tumor very specific ; with a relatively low dose, effectively eliminated the high expression of HER2-NCI-N87 tumor in a mouse model.

Goat Anti Mouse IgG

E61I00501 100ug
EUR 225

Goat anti Mouse IgG

MBS539273-20mg 20mg
EUR 440

Goat anti Mouse IgG

MBS539273-5x20mg 5x20mg
EUR 1820

GOAT ANTI MOUSE IgG

MBS235208-1mg 1mg
EUR 245

GOAT ANTI MOUSE IgG

MBS235208-5x1mg 5x1mg
EUR 925

Goat Anti Mouse IgG

MBS8503086-01mg 0.1mg
EUR 305

Goat Anti Mouse IgG

MBS8503086-5x01mg 5x0.1mg
EUR 1220

iFluor® 546 goat anti-mouse IgG (H+L)

16457 200 ug
EUR 88
Description: iFluor® 546 is a bright orange fluorescent dye.

iFluor® 546 goat anti-mouse IgG (H+L)

16457-200ug 200 ug
EUR 86
Description: iFluor® 546 is a bright orange fluorescent dye.

Goat anti Mouse IgG (Fc)

MBS315381-2mg 2mg
EUR 315

Goat anti Mouse IgG (Fc)

MBS315381-5x2mg 5x2mg
EUR 1240

Goat anti Mouse IgG (Fc)

MBS316344-5mg 5mg
EUR 440

Goat anti Mouse IgG (Fc)

MBS316344-5x5mg 5x5mg
EUR 1800

Goat anti Mouse IgG (Fc)

MBS316504-2mL 2mL
EUR 590

Goat anti Mouse IgG (Fc)

MBS316504-5x2mL 5x2mL
EUR 2485

Goat anti Mouse IgG (Fc)

MBS316505-2mg 2mg
EUR 505

Goat anti Mouse IgG (Fc)

MBS316505-5x2mg 5x2mg
EUR 2100

Goat anti Mouse IgG (Fc)

MBS316557-1mg 1mg
EUR 490

Goat anti Mouse IgG (Fc)

MBS316557-5x1mg 5x1mg
EUR 2030

GOAT ANTI MOUSE IgG (Fc)

MBS235248-1mg 1mg
EUR 265

GOAT ANTI MOUSE IgG (Fc)

MBS235248-5x1mg 5x1mg
EUR 1020

Goat anti Mouse IgG + IgM

41R-1063 1 mg
EUR 115
Description: Goat anti Mouse IgG + IgM secondary antibody

Goat anti Mouse IgG + IgM

41R-1064 1 mg
EUR 176
Description: Goat anti Mouse IgG + IgM secondary antibody

Goat anti Mouse IgG (HRP)

43C-CB1569 1 mg
EUR 181
Description: Goat anti Mouse IgG secondary antibody  (HRP)

Goat anti Mouse IgG Fab

MBS571162-10mg 10mg
EUR 625

Goat anti Mouse IgG Fab

MBS571162-5x10mg 5x10mg
EUR 2665

Goat anti Mouse IgG Fab

MBS571371-1mL 1mL
EUR 260

Goat anti Mouse IgG Fab

MBS571371-5x1mL 5x1mL
EUR 1015

Goat anti Mouse IgG (HRP)

MBS539860-1mg 1mg
EUR 300

Goat anti Mouse IgG (HRP)

MBS539860-5x1mg 5x1mg
EUR 1200

Goat anti Mouse IgG (FITC)

43R-1359 2 mg
EUR 167
Description: Goat anti Mouse IgG secondary antibody  (FITC)

Goat Anti Mouse IgG: FITC

MBS225563-1mg 1mg
EUR 265

Goat Anti Mouse IgG: FITC

MBS225563-5x1mg 5x1mg
EUR 1020

Goat Anti Mouse IgG-HRP

E61I00503 1mg
EUR 345

Goat anti Mouse IgG (gamma)

MBS315382-2mg 2mg
EUR 290

Goat anti Mouse IgG (gamma)

MBS315382-5x2mg 5x2mg
EUR 1135

Goat Anti Mouse IgG-HRP

MBS8502251-1mg 1mg
EUR 425

Goat Anti Mouse IgG-HRP

MBS8502251-5x1mg 5x1mg
EUR 1755

Goat Anti Mouse IgG -Biotin

E61I00502 1mg
EUR 345

Goat Anti Mouse IgG-FITC

E61I00504 1mg
EUR 431.25

Goat Anti Mouse IgG-FITC

MBS8503746-1mg 1mg
EUR 510

Goat Anti Mouse IgG-FITC

MBS8503746-5x1mg 5x1mg
EUR 2140

Goat Anti Mouse IgG-Biotin

MBS8503038-1mg 1mg
EUR 425

Goat Anti Mouse IgG-Biotin

MBS8503038-5x1mg 5x1mg
EUR 1755

Goat anti Mouse IgG (rhodamine)

43R-1360 1 mg
EUR 116
Description: Goat anti Mouse IgG secondary antibody  (rhodamine)

Goat anti Mouse IgG (H + L)

41C-CB1501 2 mg
EUR 193
Description: Goat anti Mouse IgG (H + L) secondary antibody

Goat anti Mouse IgG (H + L)

41R-1051 2 mg
EUR 127
Description: Goat anti Mouse IgG (H + L) secondary antibody

Goat anti Mouse IgG (H + L)

41R-1052 2 mg
EUR 115
Description: Goat anti Mouse IgG (H + L) secondary antibody

Goat anti Mouse IgG (H + L)

41R-1053 2 mg
EUR 128
Description: Goat anti Mouse IgG (H + L) secondary antibody

Goat anti Mouse IgG (H + L)

41R-1054 2 mg
EUR 176
Description: Goat anti Mouse IgG (H + L) secondary antibody

Goat anti Mouse IgG (H + L)

41R-1055 2 mg
EUR 299
Description: Goat anti Mouse IgG (H + L) secondary antibody

Goat anti Mouse IgG (H + L)

41R-1056 1 mg
EUR 133
Description: Goat anti Mouse IgG (H + L) secondary antibody

Goat anti Mouse IgG (H + L)

41R-1057 1 mg
EUR 167
Description: Goat anti Mouse IgG (H + L) secondary antibody

Goat anti Mouse IgG (H + L)

41R-1100 2 mg
EUR 176
Description: Goat anti Mouse IgG (H + L) secondary antibody

Goat anti Mouse IgG (H + L)

40-GM25 100 ml
EUR 399
Description: Goat anti Mouse IgG secondary antibody (H + L)

Goat anti- mouse IgG(H+L)

FNab09848 100µg
EUR 658.5
Description: Antibody raised against Goat mouse IgG(H+L)

Goat anti Mouse IgG (H + L)

MBS539137-100mL 100mL
EUR 870

Goat anti Mouse IgG (H + L)

MBS539137-5x100mL 5x100mL
EUR 3760

Goat anti Mouse IgG (H + L)

MBS539856-2mg 2mg
EUR 370

Goat anti Mouse IgG (H + L)

MBS539856-5x2mg 5x2mg
EUR 1525

Goat anti Mouse IgG (H&L)

MBS315376-2mg 2mg
EUR 265

Goat anti Mouse IgG (H&L)

MBS315376-5x2mg 5x2mg
EUR 1020

Goat anti Mouse IgG (H&L)

MBS315378-2mg 2mg
EUR 265

Goat anti Mouse IgG (H&L)

MBS315378-5x2mg 5x2mg
EUR 1020

Goat anti Mouse IgG (H&L)

MBS315379-1mg 1mg
EUR 265

Goat anti Mouse IgG (H&L)

MBS315379-5x1mg 5x1mg
EUR 1020

Goat anti Mouse IgG (H&L)

MBS316345-5mg 5mg
EUR 280

Goat anti Mouse IgG (H&L)

MBS316345-5x5mg 5x5mg
EUR 1090

Goat anti Mouse IgG (H&L)

MBS316442-15mg 1.5mg
EUR 470

Goat anti Mouse IgG (H&L)

MBS316442-5x15mg 5x1.5mg
EUR 1935

Goat anti Mouse IgG (H&L)

MBS316751-1mg 1mg
EUR 310

Goat anti Mouse IgG (H&L)

MBS316751-5x1mg 5x1mg
EUR 1230

GOAT ANTI MOUSE IGG H&L

MBS316824-5mg 5mg
EUR 440

GOAT ANTI MOUSE IGG H&L

MBS316824-5x5mg 5x5mg
EUR 1800

GOAT ANTI MOUSE IgG (H/L)

MBS235231-2mg 2mg
EUR 440

GOAT ANTI MOUSE IgG (H/L)

MBS235231-5x2mg 5x2mg
EUR 1815

Goat anti Mouse IgG (Fab'2)

41C-CJ0207 1 mg
EUR 279
Description: Goat anti Mouse IgG secondary antibody (Fab'2)

Goat anti Mouse IgG (Fab'2)

41C-CJ0213 1 mg
EUR 333
Description: Goat anti Mouse IgG secondary antibody (Fab'2)

Goat anti Mouse IgG (Fab'2)

MBS536022-1mg 1mg
EUR 575

Goat anti Mouse IgG (Fab'2)

MBS536022-5x1mg 5x1mg
EUR 2435

Goat anti Mouse IgG (Fab'2)

MBS539801-1mg 1mg
EUR 700

Goat anti Mouse IgG (Fab'2)

MBS539801-5x1mg 5x1mg
EUR 2990

GOAT ANTI MOUSE IgG (Fc):HRP

MBS235188-1mg 1mg
EUR 320

GOAT ANTI MOUSE IgG (Fc):HRP

MBS235188-5x1mg 5x1mg
EUR 1255

Goat anti Mouse IgG + IgM (HRP)

43R-IG051hrp 1 mg
EUR 181
Description: Goat anti Mouse IgG + IgM secondary antibody (HRP)

Goat anti Mouse IgG + IgM (HRP)

MBS539229-1mg 1mg
EUR 300

Goat anti Mouse IgG + IgM (HRP)

MBS539229-5x1mg 5x1mg
EUR 1200

GOAT ANTI MOUSE IgG (Fc):FITC

MBS235143-1mg 1mg
EUR 290

GOAT ANTI MOUSE IgG (Fc):FITC

MBS235143-5x1mg 5x1mg
EUR 1135

Goat anti Mouse IgG (Alk Phos)

43R-1357 1 mg
EUR 208
Description: Goat anti Mouse IgG secondary antibody  (Alk Phos)

Goat anti Mouse IgG + IgM (FITC)

43R-1388 1 mg
EUR 167
Description: Goat anti Mouse IgG + IgM secondary antibody (FITC)

Goat anti Mouse IgG Fc (biotin)

43R-1358 2 mg
EUR 208
Description: Goat anti Mouse IgG secondary antibody (biotin)

GOAT ANTI MOUSE IGG, INTACT IGG, HRP, 2 ML

9450714 1ML
EUR 207.65

GOAT ANTI MOUSE IGG, INTACT IGG, FITC, 2 MG

9450713 1MG
EUR 169.58

GOAT ANTI MOUSE IgG (RAT ADSORBED)

MBS235255-05mg 0.5mg
EUR 445

GOAT ANTI MOUSE IgG (RAT ADSORBED)

MBS235255-5x05mg 5x0.5mg
EUR 1830

iFluor® 546 goat anti-rabbit IgG (H+L)

16618 200 ug
EUR 88
Description: iFluor® 546 is a bright orange fluorescent dye.

iFluor® 546 goat anti-rabbit IgG (H+L)

16618-200ug 200 ug
EUR 86
Description: iFluor® 546 is a bright orange fluorescent dye.

Goat anti Mouse IgG + IgM (rhodamine)

43R-1389 1 mg
EUR 167
Description: Goat anti Mouse IgG + IgM secondary antibody (rhodamine)

GOAT ANTI MOUSE IGG, INTACT IGG, UNCONJ., 2 MG

9450710 1MG
EUR 153.48

GOAT ANTI MOUSE IGG, INTACT IGG, BIOTIN, 2 ML

9450712 1ML
EUR 207.65

IgG Antibody (Goat anti Mouse) (Fc)

GWB-49F3C9 1 ml Ask for price

IgG Antibody (Goat anti Mouse) (Fc)

GWB-1C6569 5 mg Ask for price

IgG Antibody (Goat anti Mouse) (Fc)

GWB-B6FACE 2 ml Ask for price

IgG Antibody (Goat anti Mouse) (Fc)

GWB-D6570C 1 mg Ask for price

IgG Antibody (Goat anti Mouse) (Fc)

GWB-D8C9F1 2 mg Ask for price

IgG Antibody (Goat anti Mouse) (Fc)

GWB-D17EA6 2 mg Ask for price

IgG Antibody (Goat anti Mouse) (Fc)

GWB-BEA930 1 mg Ask for price

IgG Antibody (Goat anti Mouse) (Fc)

GWB-CD3640 2 ml Ask for price

IgG Antibody (Fab) (Goat Anti Mouse)

GWB-5815F1 2 mg Ask for price

iFluor® 546 goat anti-mouse IgG (H+L) *Cross Adsorbed*

16537 200 ug
EUR 112
Description: iFluor® 546 is a bright orange fluorescent dye.

iFluor® 546 goat anti-mouse IgG (H+L) *Cross Adsorbed*

16537-200ug 200 ug
EUR 109
Description: iFluor® 546 is a bright orange fluorescent dye.

Goat Anti-Rabbit & Mouse IgG-HRP

MBS435024-01mL 0.1mL
EUR 180

Goat Anti-Rabbit & Mouse IgG-HRP

MBS435024-1mL 1mL
EUR 300

Goat Anti-Rabbit & Mouse IgG-HRP

MBS435024-5x1mL 5x1mL
EUR 1020

Goat Anti Mouse IgG, F(ab’)2

FNSA-0030 500 uL
EUR 367.92
Description: Goat Anti Mouse IgG, F(ab’)2 secondary antibody

Goat anti Mouse IgG (H + L) (HRP)

43-GM30 2 mg
EUR 264
Description: Goat anti Mouse IgG (H + L) secondary antibody (HRP)

Goat anti Mouse IgG + IgM (H + L)

40C-CB1569 1 mg
EUR 196
Description: Goat anti Mouse IgG + IgM (H + L) secondary antibody

Goat anti Mouse IgG (Fab'2) (PE)

43C-CJ0212 500 µg
EUR 551
Description: Goat anti Mouse IgG secondary antibody (Fab'2) (PE)

Goat anti Mouse IgG (Fab'2) (PE)

43C-CJ0218 500 µg
EUR 551
Description: Goat anti Mouse IgG secondary antibody (Fab'2) (PE)

Goat anti Mouse IgG (H + L) (HRP)

43R-1318 1 mg
EUR 117
Description: Goat anti Mouse IgG (H + L) secondary antibody (HRP)

Goat anti Mouse IgG (H + L) (HRP)

43R-1324 1 mg
EUR 116
Description: Goat anti Mouse IgG (H + L) secondary antibody (HRP)

Goat anti Mouse IgG (H + L) (HRP)

43R-1330 1 mg
EUR 128
Description: Goat anti Mouse IgG (H + L) secondary antibody (HRP)

Goat anti Mouse IgG (H + L) (HRP)

43R-1336 1 mg
EUR 190
Description: Goat anti Mouse IgG (H + L) secondary antibody (HRP)

Goat anti Mouse IgG (H + L) (HRP)

43R-1342 1 mg
EUR 336
Description: Goat anti Mouse IgG (H + L) secondary antibody (HRP)

Goat anti Mouse IgG (H + L) (HRP)

43R-1348 500 ug
EUR 151
Description: Goat anti Mouse IgG (H + L) secondary antibody (HRP)

Goat anti Mouse IgG (H + L) (HRP)

43R-1354 500 ug
EUR 190
Description: Goat anti Mouse IgG (H + L) secondary antibody (HRP)

Goat anti Mouse IgG (H + L) (HRP)

43R-1610 1 mg
EUR 192
Description: Goat anti Mouse IgG (H + L) secondary antibody (HRP)

Goat anti Mouse IgG (Fab'2) (PE)

MBS538836-05mg 0.5mg
EUR 1025

Goat anti Mouse IgG (Fab'2) (PE)

MBS538836-5x05mg 5x0.5mg
EUR 4460

Goat anti Mouse IgG (Fab'2) (PE)

MBS538841-05mg 0.5mg
EUR 1025

Goat anti Mouse IgG (Fab'2) (PE)

MBS538841-5x05mg 5x0.5mg
EUR 4460

Goat anti Mouse IgG (H + L) (HRP)

MBS539266-2mg 2mg
EUR 500

Goat anti Mouse IgG (H + L) (HRP)

MBS539266-5x2mg 5x2mg
EUR 2100

GOAT ANTI MOUSE IgG (H/L):HRP

MBS235171-1mg 1mg
EUR 300

GOAT ANTI MOUSE IgG (H/L):HRP

MBS235171-5x1mg 5x1mg
EUR 1175

GOAT ANTI MOUSE IgG (H/L):HRP

MBS235172-2mg 2mg
EUR 360

GOAT ANTI MOUSE IgG (H/L):HRP

MBS235172-5x2mg 5x2mg
EUR 1445

GOAT ANTI MOUSE IgG (H/L):HRP

MBS219959-2mL 2mL
EUR 645

GOAT ANTI MOUSE IgG (H/L):HRP

MBS219959-5x2mL 5x2mL
EUR 2720

GOAT ANTI RAT IgG (MOUSE ADSORBED)

MBS235254-05mg 0.5mg
EUR 290

It should be noted that Pyro has only moderate photodynamic activity; However, affibody Pyro-coupled molecules (Pyro-Linker-ZHER2) still shows the function of tumor therapy is excellent.

Nathaniel

Related Posts

Humulus japonicus extract ameliorates collagen‑induced arthritis in mice through regulation of overall articular inflammation.

Humulus japonicus extract ameliorates collagen‑induced arthritis in mice through regulation of overall articular inflammation.

Development of flow cytometry assays for measuring cell-membrane enzyme activity on individual cells.

Development of flow cytometry assays for measuring cell-membrane enzyme activity on individual cells.

Complement Receptor 2 Based Immunoassay Measuring Activation of the Complement System at C3-Level in Plasma Samples From Mice and Humans

Complement Receptor 2 Based Immunoassay Measuring Activation of the Complement System at C3-Level in Plasma Samples From Mice and Humans

The Protein A-mediated binding of Staphylococcus to antibodies in flow cytometric assays and its reduction using FcR blocking reagent

The Protein A-mediated binding of Staphylococcus to antibodies in flow cytometric assays and its reduction using FcR blocking reagent

No Comment

Leave a Reply

Your email address will not be published.

Recent Posts

Categories

February 2025
M T W T F S S
 12
3456789
10111213141516
17181920212223
2425262728  

Pages