Laminin-1 Peptides Conjugated to Fibrin Hydrogels Promote Salivary Gland Regeneration in Irradiated Mouse Submandibular Glands

Laminin-1 Peptides Conjugated to Fibrin Hydrogels Promote Salivary Gland Regeneration in Irradiated Mouse Submandibular Glands
Earlier research demonstrated that salivary gland morphogenesis and differentiation are enhanced by modification of fibrin hydrogels chemically conjugated to Laminin-1 peptides.
Particularly, Laminin-1 peptides (A99: CGGALRGDN-amide and YIGSR: CGGADPGYIGSRGAA-amide) chemically conjugated to fibrin promoted formation of newly organized salivary epithelium each in vitro (e.g., utilizing organoids) and in vivo (e.g., in a wounded mouse mannequin).
Whereas these research had been profitable, the mannequin’s usefulness for inducing regenerative patterns after radiation remedy stays unknown. Subsequently, the objective of the present examine was to find out whether or not transdermal injection with the Laminin-1 peptides A99 and YIGSR chemically conjugated to fibrin hydrogels promotes tissue regeneration in irradiated salivary glands.
Outcomes point out that A99 and YIGSR chemically conjugated to fibrin hydrogels promote formation of useful salivary tissue when transdermally injected to irradiated salivary glands.
In distinction, when left untreated, irradiated salivary glands show a loss in construction and performance. Collectively, these research point out that fibrin hydrogel-based implantable scaffolds containing Laminin-1 peptides promote secretory perform of irradiated salivary glands.

Area of interest Laminin and IGF-1 Additively Coordinate the Upkeep of Oct-Four By CD49f/IGF-1R-Hif-2α Feedforward Loop in Mouse Germline Stem Cells

The mechanism on how extracellular matrix (ECM) cooperates with area of interest development elements and oxygen stress to manage the self-renewal of embryonic germline stem cells (GSCs) nonetheless stays unclear.
Missing of an applicable in vitro cell mannequin dramatically hinders the progress. Herein, utilizing a serum-free tradition system, we demonstrated that ECM laminin cooperated with hypoxia and insulin-like development issue 1 receptor (IGF-1R) to additively preserve AP exercise and Oct-Four expression of AP+GSCs.
We discovered the laminin receptor CD49f expression in d2 testicular GSCs that had been surrounded by laminin. Laminin and hypoxia considerably elevated the GSC stemness-related genes, together with Hif-2α, Oct-4, IGF-1R, and CD49f.
Cotreatment of IGF-1 and laminin additively elevated the expression of IGF-IR, CD49f, Hif-2α, and Oct-4. Conversely, silencing IGF-1R and/or CD49f decreased the expression of Hif-2α and Oct-4.
The underlying mechanism concerned CD49f/IGF1R-(PI3K/AKT)-Hif-2α signaling loop, which in flip maintains Oct-Four expression, symmetric self-renewal, and cell migration. These findings reveal the additive area of interest laminin/IGF-IR community throughout early GSC improvement.

Micro-laminin gene remedy can perform as an inhibitor of muscle illness within the dy W mouse mannequin of MDC1A

Gene alternative for laminin-α2-deficient congenital muscular dystrophy 1A (MDC1A) is at the moment not doable utilizing a single adeno-associated virus (AAV) vector as a result of giant measurement of the LAMA2 gene.
LAMA2 encodes laminin-α2, a subunit of the trimeric laminin-211 extracellular matrix (ECM) protein that’s the predominant laminin expressed in skeletal muscle. LAMA2 expression stabilizes skeletal muscle, partly by binding membrane receptors by way of its 5 globular (G) domains.
We created a small, AAV-deliverable, micro-laminin gene remedy that expresses these G1-5 domains, LAMA2(G1-5), to check their therapeutic efficacy within the dyW mouse mannequin for MDC1A.
We additionally fused the heparin-binding (HB) area from HB epidermal development factor-like development issue (HB-EGF) to LAMA2(G1-5) to check whether or not this could enhance muscle ECM expression.
dyW mice handled intravenously with rAAV9.CMV.HB-LAMA2(G1-5) confirmed elevated muscle ECM expression of transgenic protein relative to mice handled with rAAV9.CMV.LAMA2(G1-5) and confirmed improved weight-normalized forelimb grip power relative to untreated dyW mice.
Moreover, dyW muscle fibers expressing both micro-laminin protein confirmed some measures of lowered pathology, though ranges of muscle cell apoptosis and irritation weren’t decreased.
Though systemic expression of rAAV9.CMV.HB-LAMA2(G1-5) didn’t inhibit all illness phenotypes, these research display the feasibility of utilizing a micro-laminin gene remedy technique to ship gene alternative for MDC1A.
Laminin-1 Peptides Conjugated to Fibrin Hydrogels Promote Salivary Gland Regeneration in Irradiated Mouse Submandibular Glands

Laminin-111 Protein Remedy After Illness Onset Slows Muscle Illness in a Mouse Mannequin of Laminin-α2 Associated Congenital Muscular Dystrophy

Laminin-α2 associated Congenital Muscular Dystrophy (LAMA2-CMD) is a deadly muscle illness brought on by mutations within the LAMA2 gene. Laminin-α2 is essential for the formation of Laminin-211 and -221 heterotrimers within the muscle basal lamina.
LAMA2-CMD sufferers exhibit hypotonia from start and progressive muscle loss that ends in developmental delay, confinement to a wheelchair, respiratory insufficiency and untimely loss of life. There’s at the moment no treatment or efficient remedy for LAMA2-CMD.
A number of research have proven Laminin-111 can function an protein alternative remedy for LAMA2-CMD. Research have demonstrated early remedy with Laminin-111 protein ends in a rise in life expectancy and enhancements in muscle pathology and performance.
Since LAMA2-CMD sufferers are sometimes identified after superior illness, it’s unclear if Laminin-111 protein remedy at a complicated stage of the illness can have useful outcomes. On this examine, we examined the efficacy of Laminin-111 protein remedy after illness onset in a mouse mannequin of LAMA2-CMD.
Our outcomes confirmed Laminin-111 remedy after muscle illness onset elevated life expectancy, promoted muscle development, and elevated muscle stiffness. Collectively these research point out Laminin-111 protein remedy both early or late within the illness course of may function an efficient protein alternative remedy for LAMA2-CMD.

A deletion within the N-terminal polymerizing area of laminin β2 is a brand new mouse mannequin of persistent nephrotic syndrome

The significance of the glomerular basement membrane (GBM) in glomerular filtration is underscored by the manifestations of Alport and Pierson syndromes, brought on by defects in kind IV collagen α3α4α5 and the laminin β2 chain, respectively.
Lamb2 null mice, which mannequin essentially the most extreme type of Pierson syndrome, exhibit proteinuria previous to podocyte foot course of effacement and are due to this fact helpful for learning GBM permselectivity.
We hypothesize that some LAMB2 missense mutations that trigger delicate types of Pierson syndrome induce GBM destabilization with delayed results on podocytes. Whereas producing a CRISPR/Cas9-mediated analogue of a human LAMB2 missense mutation in mice, we recognized a 44-amino acid deletion (LAMB2-Del44) throughout the laminin N-terminal area, a website mediating laminin polymerization.
Laminin heterotrimers containing LAMB2-Del44 exhibited a 90% discount in polymerization in vitro that was partially rescued by kind IV collagen and nidogen. Del44 mice confirmed albuminuria at 1.8-6.zero g/g creatinine (ACR) at one to 2 months, plateauing at a median 200 g/g ACR at 3.7 months, when GBM thickening and hallmarks of nephrotic syndrome had been first noticed.
Regardless of the large albuminuria, some Del44 mice survived for as much as 15 months. Blood urea nitrogen was modestly elevated at seven-nine months. Eight to nine-month-old Del44 mice exhibited glomerulosclerosis and interstitial fibrosis. Much like Lamb2-/- mice, proteinuria preceded foot course of effacement.
Foot processes had been widened however not effaced at one-two months regardless of the excessive ACRs. At three months some particular person foot processes had been nonetheless noticed amid widespread effacement.

Mouse Laminin ELISA kit

E03L0018-48 1 plate of 48 wells
EUR 520
  • Kit contents: 1. MICROTITER PLATE * 1 2. ENZYME CONJUGATE*1 vial 3. STANDARD A*1 vial 4. STANDARD B*1 vial 5. STANDARD C*1 vial 6. STANDARD D*1 vial 7. STANDARD E*1 vial 8. STANDARD F*1 vial 9. SUBSTRATE A*1 vial 10. SUBSTRATE B*1 vial 11. STOP SOLUT
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Description: A competitive ELISA for quantitative measurement of Mouse Laminin in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species.

Mouse Laminin ELISA kit

E03L0018-96 1 plate of 96 wells
EUR 685
  • Kit contents: 1. MICROTITER PLATE * 1 2. ENZYME CONJUGATE*1 vial 3. STANDARD A*1 vial 4. STANDARD B*1 vial 5. STANDARD C*1 vial 6. STANDARD D*1 vial 7. STANDARD E*1 vial 8. STANDARD F*1 vial 9. SUBSTRATE A*1 vial 10. SUBSTRATE B*1 vial 11. STOP SOLUT
  • Show more
Description: A competitive ELISA for quantitative measurement of Mouse Laminin in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species.

Mouse Laminin ELISA kit

LF-EK50213 1×96T
EUR 648

Laminin antibody

20R-LR009 250 uL
EUR 528
Description: Rabbit polyclonal Laminin antibody

Laminin antibody

10R-2067 100 ul
EUR 381
Description: Mouse monoclonal Laminin antibody

Laminin antibody

10R-7867 100 ug
EUR 322
Description: Mouse monoclonal Laminin antibody

Laminin antibody

10R-8080 100 ug
EUR 446
Description: Rat monoclonal Laminin antibody

Laminin Antibody

abx022767-05ml 0.5 ml
EUR 1149
  • Shipped within 5-10 working days.

Laminin Antibody

20-abx100044
  • EUR 398.00
  • EUR 133.00
  • EUR 1107.00
  • EUR 537.00
  • EUR 314.00
  • 100 ug
  • 10 ug
  • 1 mg
  • 200 ug
  • 50 ug
  • Shipped within 5-15 working days.

Laminin 111

RA22121 100 ul
EUR 435

CORNING® LAMININ, MOUSE, 1MG

354232 1/pk
EUR 203
Description: Advanced Cells - DL; ECM - DL

Mouse Laminin (LN) ELISA Kit

DLR-LN-Mu-48T 48T
EUR 450
  • Should the Mouse Laminin (LN) ELISA Kit is proven to show malperformance, you will receive a refund or a free replacement.
Description: A sandwich quantitative ELISA assay kit for detection of Mouse Laminin (LN) in samples from serum, plasma or other biological fluids.

Mouse Laminin (LN) ELISA Kit

DLR-LN-Mu-96T 96T
EUR 582
  • Should the Mouse Laminin (LN) ELISA Kit is proven to show malperformance, you will receive a refund or a free replacement.
Description: A sandwich quantitative ELISA assay kit for detection of Mouse Laminin (LN) in samples from serum, plasma or other biological fluids.

Mouse Laminin, LN ELISA kit

CSB-E04645m-24T 1 plate of 24 wells
EUR 165
  • Sample volume: 50-100ul
  • Detection wavelength: 450nm
  • Assay performance time: 1 to 4 hours.
Description: Quantitativesandwich ELISA kit for measuring Mouse Laminin, LN in samples from serum, plasma, cell culture supernates, tissue homogenates. A new trial version of the kit, which allows you to test the kit in your application at a reasonable price.

Mouse Laminin, LN ELISA kit

1-CSB-E04645m
  • EUR 703.00
  • EUR 4843.00
  • EUR 2570.00
  • 1 plate of 96 wells
  • 10 plates of 96 wells each
  • 5 plates of 96 wells each
  • Sample volume: 50-100ul
  • Detection wavelength: 450nm
  • Assay performance time: 1 to 4 hours.
Description: Quantitativesandwich ELISA kit for measuring Mouse Laminin, LN in samples from serum, plasma, cell culture supernates, tissue homogenates. Now available in a cost efficient pack of 5 plates of 96 wells each, conveniently packed along with the other reagents in 5 separate kits.

Mouse Laminin 11 ELISA kit

E03L0024-192T 192 tests
EUR 1270
  • Kit contents: 1. MICROTITER PLATE * 1 2. ENZYME CONJUGATE*1 vial 3. STANDARD A*1 vial 4. STANDARD B*1 vial 5. STANDARD C*1 vial 6. STANDARD D*1 vial 7. STANDARD E*1 vial 8. STANDARD F*1 vial 9. SUBSTRATE A*1 vial 10. SUBSTRATE B*1 vial 11. STOP SOLUT
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Description: A competitive ELISA for quantitative measurement of Mouse Laminin 11 in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species.

Mouse Laminin 11 ELISA kit

E03L0024-48 1 plate of 48 wells
EUR 520
  • Kit contents: 1. MICROTITER PLATE * 1 2. ENZYME CONJUGATE*1 vial 3. STANDARD A*1 vial 4. STANDARD B*1 vial 5. STANDARD C*1 vial 6. STANDARD D*1 vial 7. STANDARD E*1 vial 8. STANDARD F*1 vial 9. SUBSTRATE A*1 vial 10. SUBSTRATE B*1 vial 11. STOP SOLUT
  • Show more
Description: A competitive ELISA for quantitative measurement of Mouse Laminin 11 in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species.

Mouse Laminin 11 ELISA kit

E03L0024-96 1 plate of 96 wells
EUR 685
  • Kit contents: 1. MICROTITER PLATE * 1 2. ENZYME CONJUGATE*1 vial 3. STANDARD A*1 vial 4. STANDARD B*1 vial 5. STANDARD C*1 vial 6. STANDARD D*1 vial 7. STANDARD E*1 vial 8. STANDARD F*1 vial 9. SUBSTRATE A*1 vial 10. SUBSTRATE B*1 vial 11. STOP SOLUT
  • Show more
Description: A competitive ELISA for quantitative measurement of Mouse Laminin 11 in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species.

Mouse Laminin (LN) CLIA Kit

20-abx190438
  • EUR 7973.00
  • EUR 4246.00
  • EUR 981.00
  • 10 × 96 tests
  • 5 × 96 tests
  • 96 tests
  • Shipped within 5-7 working days.

Mouse Laminin (LN) CLIA Kit

abx195954-96tests 96 tests
EUR 825
  • Shipped within 5-12 working days.

Mouse Laminin (LN) ELISA Kit

abx050140-96tests 96 tests
EUR 637
  • Shipped within 5-10 working days.

Mouse Laminin (LN) ELISA Kit

20-abx154303
  • EUR 6314.00
  • EUR 3369.00
  • EUR 786.00
  • 10 × 96 tests
  • 5 × 96 tests
  • 96 tests
  • Shipped within 5-7 working days.

Mouse Laminin (LN) ELISA Kit

abx254328-96tests 96 tests
EUR 707
  • Shipped within 5-12 working days.

ELISA kit for Mouse Laminin

EK5181 96 tests
EUR 519
Description: Enzyme-linked immunosorbent assay kit for quantification of Mouse Laminin in samples from serum, plasma, tissue homogenates and other biological fluids.

Laminin I, Mouse, 1mg/ml

CA086-001 1ml
EUR 334

Mouse Laminin,LN ELISA kit

CN-02444M1 96T
EUR 438

Mouse Laminin,LN ELISA kit

CN-02444M2 48T
EUR 289

Mouse LN(Laminin) ELISA Kit

EM0127 96T
EUR 524.1
  • Detection range: 0.156-10 ng/ml
  • Uniprot ID: Q91V27
  • Alias: LN/Laminin/LAM
Description: Method of detection: Double Antibody, Sandwich ELISA;Reacts with: Mus ;Sensitivity: 0.094 ng/ml

Mouse Laminin(LN)ELISA Kit

GA-E0070MS-48T 48T
EUR 336

Mouse Laminin(LN)ELISA Kit

GA-E0070MS-96T 96T
EUR 534

Mouse Laminin ELISA kit (4X96T)

LF-EK50214 4×96T
EUR 2201

Mouse Laminin (LN)CLIA Kit

SCA082Mu-10x96wellstestplate 10x96-wells test plate
EUR 5804.88
  • The Intra-assay Precision is determined when 3 samples with low, middle and high level of Mouse Laminin (LN) were tested on 3 different plates, 8 replicates in each plate
  • CV(%) = SD/meanX100
  • Intra-Assay: CV<10%
  • Inter-Assay: CV<12%
Description: This is Double-antibody Sandwich Chemiluminescent immunoassay for detection of Mouse Laminin (LN) in serum, plasma, tissue homogenates, cell lysates, cell culture supernates and other biological fluids.

Mouse Laminin (LN)CLIA Kit

SCA082Mu-1x48wellstestplate 1x48-wells test plate
EUR 565.7
  • The Intra-assay Precision is determined when 3 samples with low, middle and high level of Mouse Laminin (LN) were tested on 3 different plates, 8 replicates in each plate
  • CV(%) = SD/meanX100
  • Intra-Assay: CV<10%
  • Inter-Assay: CV<12%
Description: This is Double-antibody Sandwich Chemiluminescent immunoassay for detection of Mouse Laminin (LN) in serum, plasma, tissue homogenates, cell lysates, cell culture supernates and other biological fluids.

Mouse Laminin (LN)CLIA Kit

SCA082Mu-1x96wellstestplate 1x96-wells test plate
EUR 765.28
  • The Intra-assay Precision is determined when 3 samples with low, middle and high level of Mouse Laminin (LN) were tested on 3 different plates, 8 replicates in each plate
  • CV(%) = SD/meanX100
  • Intra-Assay: CV<10%
  • Inter-Assay: CV<12%
Description: This is Double-antibody Sandwich Chemiluminescent immunoassay for detection of Mouse Laminin (LN) in serum, plasma, tissue homogenates, cell lysates, cell culture supernates and other biological fluids.

Mouse Laminin (LN)CLIA Kit

SCA082Mu-5x96wellstestplate 5x96-wells test plate
EUR 3143.76
  • The Intra-assay Precision is determined when 3 samples with low, middle and high level of Mouse Laminin (LN) were tested on 3 different plates, 8 replicates in each plate
  • CV(%) = SD/meanX100
  • Intra-Assay: CV<10%
  • Inter-Assay: CV<12%
Description: This is Double-antibody Sandwich Chemiluminescent immunoassay for detection of Mouse Laminin (LN) in serum, plasma, tissue homogenates, cell lysates, cell culture supernates and other biological fluids.

Mouse Laminin (LN) CLIA Kit

4-SCA082Mu
  • EUR 5855.00
  • EUR 3144.00
  • EUR 766.00
  • 10 plates of 96 wells
  • 5 plates of 96 wells
  • 1 plate of 96 wells
  • Known also as Laminin Clia kit. Alternative names of the recognized antigen: LAM
Description: Double-antibody Sandwich chemiluminescent immunoassay for detection of Mouse Laminin (LN)Serum, plasma, tissue homogenates, cell lysates, cell culture supernates and other biological fluids
Thus, our persistent mannequin of nephrotic syndrome might show helpful to check filtration mechanisms, long-term proteinuria with preserved kidney perform, and to check therapeutics.

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