SR Biosystem

Life Science Research Products

beads Biotin c-terminus Control Conventional Cow Cryo Cultrex Cy3 Cy5 Cy5.5 Cy7 fusion gel Species Specificity Spoligotyping

Ion Substitution Effect on Defect Formation in Two-Dimensional Transition Metal Nitride Semiconductors, AE TiN 2 ( AE = Ca, Sr, and Ba)

Ion Substitution Effect on Defect Formation in Two-Dimensional Transition Metal Nitride Semiconductors, AE TiN 2 ( AE = Ca, Sr, and Ba)
A layered semiconductor, SrTiN2, has an attention-grabbing crystal construction as a two-dimensional (2D) electron system embedded in a three-dimensional bulk periodic construction as a result of it has alternate stacking of a SrN blocking layer and a TiN conduction layer, by which the Ti 3dxy orbital types the conduction band minimal (CBM) just like the SrTiO3-based thin-film heterostructure.
Nevertheless, SrTiN2 has been reported to exhibit almost degenerate conduction, however we reported that it could be because of the simple formation of nitrogen vacancies and oxygen impurities from air. On this paper, we lengthen the supplies to household compounds, alkaline earth (AE) ion-substituted, AETiN2 (AE = Ca, Sr, and Ba), and investigated how we will suppress the defect formation by (hybrid) density useful principle calculations.
All AETiN2 compounds possess thermodynamic stability within the broad nitrogen (N) chemical potential window. Particularly, CaTiN2 is probably the most steady even towards N-poor circumstances. Unintentional service technology happens because of the nitrogen vacancies (VN), oxygen substitution (ON), and hydrogen anion substitution (HN) on the nitrogen websites. The VN and HN impurities may be suppressed below N-moderate and N-rich circumstances.
The ON defect is well shaped in SrTiN2 and in addition in BaTiN2 below N-rich circumstances, however its formation may be suppressed in CaTiN2. Current outcomes counsel that high-purity CaTiN2 may be obtained below wider N chemical circumstances, which might result in the conclusion of the novel useful properties originating from Ti 3dxy 2D bands embedded within the bulk crystal construction.

Realizing cool and heat white-LEDs based mostly on coloration controllable (Sr,Ba) 2 Al 3 O 6 F:Eu 2+ phosphors obtained through a microwave-assisted diffusion methodology

Globally, phosphor transformed white-LEDs (W-LEDs) are among the many most fitted sources to cut back vitality consumption. Nonetheless, modernization of environment friendly broadband emitting phosphors is most vital to enhance the W-LED efficiency. Herein, we synthesized a collection of novel broadband emitting Sr2-xAl3O6F:xEu2+ phosphors through a brand new microwave-assisted diffusion methodology. Rietveld refinement of the obtained X-ray diffraction outcomes was carried out to acknowledge the precise crystal section and the assorted cationic websites.
Oxygen vacancies (VO) shaped below artificial lowering circumstances enabled Sr2Al3O6F to show vibrant self-activated bluish emission. Doping of Eu2+ ions unlocked the vitality switch course of from the host to the activator ions, owing to which, the self-activated emission diminished and the Eu2+-doped pattern confirmed amplified bluish-green emission.
The gradual improve in Eu2+ concentrations regulated the controllable emissions from the bluish (0.34, 0.42) to the greenish (0.38, 0.43) zone below UV excitation. Due to the totally different absorption preferences of Eu2+ ions positioned on the totally different Sr2+ websites, Sr2-xAl3O6F:xEu2+ exhibited bluish-white emission below blue irradiation. An additional enhancement in PL depth had been noticed by the cation substitution of Ba2+ for Sr2+ websites within the optimum Sr1.95Al3O6F:0.05Eu2+ phosphor.
Ion Substitution Effect on Defect Formation in Two-Dimensional Transition Metal Nitride Semiconductors, AE TiN 2 ( AE = Ca, Sr, and Ba)
The as-fabricated W-LEDs using the optimized Sr1.75Ba0.2Al3O6F:0.05Eu2+ phosphor exhibited a cool-white mild emission together with a 372 nm NUV-LED and a 420 nm blue-LED with a average CRI of 70 and a CCT above 6000 Ok. Such cool white emission was managed to pure white with the CCT near 5000 Ok, and the CRI above 80 through using an appropriate purple emitting phosphor. The W-LED performances of the optimized phosphor justified its applicability to supply white mild for lighting purposes.

Wilhelm His Sr. and the event of paraffin embedding

Paraffin histology is likely one of the most vital and commonly-used laboratory strategies in diagnostic histopathology. The invention of paraffin embedding is usually attributed to the pathologist Edwin Klebs. Klebs was following the lead of Stricker, who embedded embryos in a mix of sizzling stearin and white beeswax. We present that Klebs experimented with paraffin wax for embedding tumour tissue. However he shortly rejected it as unsuitable as a result of paraffin wax didn’t infiltrate the tissue.
Considered one of Klebs’ correspondents, embryologist Wilhelm His, Sr., discovered of Klebs’ experiments and determined to strive paraffin embedding. His dehydrated rooster embryos in alcohol, cleared them in lavender oil, and dripped sizzling paraffin wax onto them. This course of allowed His to chop good sections. Right here, we’ve replicated His’s paraffin embedding protocol with the intention to decide whether or not His had certainly made the landmark discovery of infiltration embedding with paraffin wax.
We adopted the protocol that he provides in his 1868 monograph on the early improvement of the rooster. The protocol described by His failed, in our arms, to yield sections of the standard that he illustrates in his monograph. Usually, the tissue disintegrated when sectioned because of poor infiltration of the wax. Usable sections may solely be obtained if His’s protocol was modified by melting the embedded embryos in contemporary paraffin wax.

Chemical phosphorylation amidite, 250 mg

22560 250 mg
EUR 193

Human Probetacellulin [Cleaved into: Betacellulin protein (BTC)

1-CSB-EP002853HU
  • EUR 380.00
  • EUR 214.00
  • EUR 1309.00
  • EUR 560.00
  • EUR 873.00
  • EUR 262.00
  • 100ug
  • 10ug
  • 1MG
  • 200ug
  • 500ug
  • 50ug
Description: Recombinant Human Probetacellulin [Cleaved into: Betacellulin protein(BTC) expressed in E.coli

Chemical Phosphorylation Reagent I (CPR I)

6001 1 g
EUR 480

Exosome-TEM-easy Kit

P130 - Ask for price

EXOCET Exosome Quantitation Kit

EXOCET96A-1 96 reactions
EUR 521

FluoroCet Exosome Quantitation Kit

FCET96A-1 96 reactions
EUR 726

Exosome Isolation kit (for serum & plasma -Exosome-RNA-NGS)

P101NGS - Ask for price

Frit Kit

FRIT-KIT 1each
EUR 124
Description: Kit to create frits in capillaries. Includes formamide, Kasil-1, Kasil-1624 and a cleaving tool.

Psoriasis Exosome

P141-PS - Ask for price

Column Packing Kit

PACK-KIT 1pack
EUR 1035
Description: Column packing kit for pressure cells. Includes: HPREG regulator, TBNG10 tubing, CAP-75 capillary, and STRB5X2 stir bar.

Into growth factor β 3 (TGF β 3) ELISA Kit

QY-E120019 96T
EUR 478

Into growth factor β 31(TGF β 1) ELISA Kit

QY-E120020 96T
EUR 478

PCR Mycoplasma Detection Kit

M034-Kit Kit
EUR 266

pC003 - LshC2C2 locus into pACYC184 for spacer cloning

PVT10647 2 ug
EUR 301

Chemical Defined Xeno-free Cell Cryopreservation Medium

abx298009-20ml 20 ml
EUR 244

Cas9 Protein and T7 gRNA SmartNuclease Synthesis Kit

CAS400A-KIT 1 kit (10 rxn)
EUR 1110

Exosome Isolation kit (for urine)

P120 - Ask for price

Exosome Isolation kit (for urine)

P120L - Ask for price

Exosome Isolation kit (for urine)

P120S - Ask for price

Exo-Fect Exosome Transfection Kit

EXFT10A-1 10 reactions
EUR 293

Exo-Fect Exosome Transfection Kit

EXFT20A-1 20 reactions
EUR 489

LiqBiopsy Tumor Exosome RNA Kit

K1254-24
EUR 1110

SeraMir Exosome RNA Ampflication Kit

RA800A-1 20 reactions
EUR 914

CMV-hspCas9-T2A-Puro SmartNuclease Lentivector Plasmid + LentiStarter Packaging Kit

CASLV100PA-KIT 1 Kit
EUR 1132

CMV-hspCas9-EF1-GFP SmartNuclease Lentivector Plasmid + LentiStarter Packaging Kit

CASLV105PA-KIT 1 Kit
EUR 1132

MSCV-hspCas9-T2A-Puro SmartNuclease Lentivector Plasmid + LentiStarter Packaging Kit

CASLV120PA-KIT 1 Kit
EUR 1132

MSCV-hspCas9-EF1-GFP SmartNuclease Lentivector Plasmid + LentiStarter Packaging Kit

CASLV125PA-KIT 1 Kit
EUR 1132

Multiplex gRNA Kit + EF1-T7-hspCas9-H1-gRNA linearized SmartNuclease vector

CAS700A-KIT 10 rxn
EUR 1132

Multiplex gRNA Kit + CAG-T7-hspCas9-H1-gRNA linearized SmartNuclease vector

CAS720A-KIT 10 rxn
EUR 1132

Multiplex gRNA Kit + CMV-T7-hspCas9-H1-gRNA linearized SmartNuclease vector

CAS740A-KIT 10 rxn
EUR 1132

T7 gRNA SmartNuclease Synthesis Kit (includes CAS510A-1 & T7 IVT synthesis reagents)

CAS510A-KIT 1 Kit
EUR 805

Leukemia - ALL Exosome

P141-ALL - Ask for price

Leukemia - AML Exosome

P141-AML - Ask for price

Bladder Cancer Exosome

P141-BL - Ask for price

Breast Cancer Exosome

P141-BR - Ask for price

Leukemia - CLL Exosome

P141-CLL - Ask for price

Leukemia - CML Exosome

P141-CML - Ask for price

Colorectal Cancer Exosome

P141-CO - Ask for price

Crohn's Disease Exosome

P141-CR - Ask for price

Kidney Cancer Exosome

P141-KN - Ask for price

Lung Cancer Exosome

P141-LG - Ask for price

Liver Cancer Exosome

P141-LV - Ask for price

Nasopharyngeal Cancer Exosome

P141-NA - Ask for price

Prostate Cancer Exosome

P141-PR - Ask for price

Rheumatoid Arthritis Exosome

P141-RA - Ask for price

Thyroid Cancer Exosome

P141-TH - Ask for price

Psoriasis Exosome RNA

P241-PS - Ask for price

Exosome precipitation Solution

EPStep 12 ml
EUR 277.5

Lyophilized Exosome Standards

ExoA375 100 μg
EUR 303.5

Lyophilized Exosome Standards

ExoHT29 100 μg
EUR 303.5

Lyophilized Exosome Standards

ExoMCF7 100 μg
EUR 303.5

Lyophilized Exosome Standards

ExoPC3 100 μg
EUR 303.5

Lyophilized Exosome Standards

ExoPLASMA 100 μg
EUR 303.5

Lyophilized Exosome Standards

ExoUrine 100 μg
EUR 303.5

Cas9 Nickase: CMV-hspCas9(D10A)-T2A-Puro SmartNickase Lentivector Plasmid + LentiStarter Packaging Kit

CASLV200PA-KIT 1 Kit
EUR 1132

Cas9 Nickase: CMV-hspCas9(D10A)-EF1-GFP SmartNickase Lentivector Plasmid + LentiStarter Packaging Kit

CASLV205PA-KIT 1 Kit
EUR 1132

Cas9 Nickase: MSCV-hspCas9(D10A)-T2A-Puro SmartNickase Lentivector Plasmid + LentiStarter Packaging Kit

CASLV220PA-KIT 1 Kit
EUR 1132

Cas9 Nickase: MSCV-hspCas9(D10A)-EF1-GFP SmartNickase Lentivector Plasmid + LentiStarter Packaging Kit

CASLV225PA-KIT 1 Kit
EUR 1132

Multiplex gRNA Kit + Cas9 Nickase: EF1-T7-hspCas9-nickase-H1-gRNA linearized SmartNickase vector

CAS750A-KIT 10 rxn
EUR 1132

Multiplex gRNA Kit + Cas9 Nickase: CAG-T7-hspCas9-nickase-H1-gRNA linearized SmartNickase vector

CAS770A-KIT 10 rxn
EUR 1132

Multiplex gRNA Kit + Cas9 Nickase: CMV-T7-hspCas9-nickase-H1-gRNA linearized SmartNickase vector

CAS790A-KIT 10 rxn
EUR 1132

Cas9 SmartNuclease Extra Ligation Kit [includes 5x ligation buffer (10 ul) and Fast ligase (2.5ul)]

CAS9LIG-KIT 1 Kit
EUR 153

PinPoint-FC 293T Platform Kit for Targeted Gene Insertion (includes PIN320A-1, PIN200A-1, PIN510A-1 & PIN600A-1)

PIN320A-KIT 1 Kit
EUR 4941

PinPoint-FC Murine iPSC Platform Kit for Targeted Gene Insertion (includes PIN340iPS-1, PIN200A-1, PIN510A-1 & PIN600A-1)

PIN340iPS-KIT 1 Kit
EUR 4941

Exosome Purification and Detection Kit (Plasma)

abx290026-25tests 25 tests
EUR 648

Exosome Purification and Detection Kit (Urine)

abx290027-25tests 25 tests
EUR 648

Exosome Isolation kit (for serum & plasma)

P101 - Ask for price

Exosome Isolation kit (for serum & plasma)

P101L - Ask for price

Exosome Isolation kit (for serum & plasma)

P101S - Ask for price

Exosome Isolation kit (forHuman Body Fluid)

P121 - Ask for price

Exosome Isolation kit (forHuman Body Fluid)

P121L - Ask for price

Exosome Isolation kit (forHuman Body Fluid)

P121S - Ask for price

ExoQuick Exosome RNA Column Purification kit

EQ808A-1 20 preps
EUR 402

Exosome ELISA Complete Kit (CD81 detection)

EXOEL-CD81A-1 96 reactions
EUR 797

ExoDNAPS? Conc Exosome DNA Extraction Kit

K1243-20
EUR 827

ExoDNAPS? Conc Exosome DNA Extraction Kit

K1243-40
EUR 1229

ExoDNAUC? Conc Exosome DNA Extraction Kit

K1244-20
EUR 827

ExoDNAUC? Conc Exosome DNA Extraction Kit

K1244-40
EUR 1229

LiqBiopsy Tumor Exosome DNA Kit I

K1255-20
EUR 1001

LiqBiopsy Tumor Exosome DNA Kit II

K1256-20
EUR 1055

AAVS1 Safe Harbor Targeting Vector 2.0 - All-Purpose Donor (AAVS1-SA-puro-MCS), Complete Kit with CAS601A-1 (Cas9 SmartNuclease AAVS1-gRNA Targeting Vector) and GE640PR-1 (Junction PCR Primer Mix to confirm AAVS1 integration site)

GE620A-KIT 1 kit
EUR 2132

AAVS1 Safe Harbor Targeting Vector 2.0 - GOI Knock-in Donor (AAVS1-SA-puro-EF1-MCS), Complete Kit with CAS601A-1 (Cas9 SmartNuclease AAVS1-gRNA Targeting Vector) and GE640PR-1 (Junction PCR Primer Mix to confirm AAVS1 integration site)

GE622A-KIT 1 kit
EUR 2132

AAVS1 Safe Harbor Targeting Vector 2.0 - Reporter Knock-in Donor (AAVS1-SA-puro-MCS-GFP), Complete Kit with CAS601A-1 (Cas9 SmartNuclease AAVS1-gRNA Targeting Vector) and GE640PR-1 (Junction PCR Primer Mix to confirm AAVS1 integration site)

GE624A-KIT 1 kit
EUR 2132

Chemical Defined Xeno-free Human Pluripotent Stem Cell Medium

abx298008-500ml 500 ml
EUR 495

Fluorescent Exosome Standard (Urine )

ESF-15 100 µg
EUR 1723
Description: Fluorescent exosomes are labeled with green dye, which offer a stable fluorescent labeling.

Exosome Component 5 Protein

20-abx260873
  • EUR 3418.00
  • EUR 328.00
  • EUR 230.00
  • 1 mg
  • 25 ug
  • 5 ug

Exosome Component 7 Protein

20-abx261347
  • EUR 3418.00
  • EUR 328.00
  • EUR 230.00
  • 1 mg
  • 20 ug
  • 5 ug

Exosome Component 10 Protein

20-abx261805
  • EUR 4365.00
  • EUR 328.00
  • EUR 230.00
  • 1 mg
  • 20 ug
  • 5 ug

Exosome Component 4 Protein

20-abx261954
  • EUR 4490.00
  • EUR 328.00
  • EUR 230.00
  • 1 mg
  • 20 ug
  • 5 ug

Exosome Component 9 Protein

20-abx262123
  • EUR 328.00
  • EUR 5089.00
  • EUR 230.00
  • 10 ug
  • 1 mg
  • 2 µg

Exosome Component 8 Protein

20-abx262850
  • EUR 328.00
  • EUR 6397.00
  • EUR 230.00
  • 10 ug
  • 1 mg
  • 2 µg

Exosome Component 3 Protein

20-abx263422
  • EUR 230.00
  • EUR 1609.00
  • EUR 328.00
  • 1 µg
  • 50 ug
  • 5 ug
One clarification for our findings is that we didn’t faithfully replicate His’s protocol. One other is that his protocol was incomplete. We propose that His is prone to have found and perfected infiltration embedding with paraffin wax however didn’t publish an entire protocol.

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