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Merck
CN

76258

Paraplast Plus®

suitable for electron microscopy, pellets (fast-melting)

别名:

石蜡 - 聚异丁烯混合物

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关于此项目

化学文摘社编号:
UNSPSC Code:
12171500
EC Number:
232-315-6
NACRES:
NA.47
MDL number:
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form

pellets (fast-melting)

Quality Level

technique(s)

electron microscopy: suitable

thickness

≤1 μm , short ribbons, ≤2 μm , sectioning: continuous ribbons

mp

56-57 °C

application(s)

hematology
histology

storage temp.

2-8°C

General description

常规塑化石蜡,添加了约 0.8% 的 DMSO,增强了渗透和切片的便利性。

Application

石蜡聚异丁烯混合物是一种由高纯度石蜡和聚异丁烯以及低含量的二甲基亚砜(DMSO)组成的组织包埋介质,可提高组织渗透率。石蜡-聚异丁烯(76258)支持更薄且无皱纹的切片(最小至4 microM),并具有更灵活和连续的色带。
Recommended for large specimens and tissue that commonly presents infiltration problems.

Features and Benefits

  • Produces minimal tissue compression and wrinkle-free sections, and cuts to 4 μm thickness with excellent ribbon continuity.
  • 0.8% DMSO enhances ease of infiltration and sectioning for tissues difficult to process with regular Paraplast.
  • Higher melt viscosity and lower permeability to water vapor creates better adhesion and a more pliable, flexible film.
  • Optimal infiltration and embedding for high-quality sections.
  • Great compression resistance and ribbon continuity.
  • Remarkable morphology preservation and distortion-free sections.

Legal Information

Paraplast is a registered trademark of Leica Biosystems
Paraplast Plus is a registered trademark of Leica Biosystems


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存储类别

11 - Combustible Solids

wgk

WGK 2

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)



历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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Ewa Urbańczyk-Wochniak et al.
Cellular & molecular biology letters, 7(1), 7-18 (2002-04-11)
This study describes an effective method of in situ RT-PCR (RT-ISPCR) that was developed to localize gene expression in plant tissues. This RT-PCR technique was performed on sectioned tissues of female buds of the cucumber GY3 inbred line. The CUS1
Ye Jin et al.
The Plant cell, 21(7), 2072-2089 (2009-07-04)
Invertase plays multiple pivotal roles in plant development. Thus, its activity must be tightly regulated in vivo. Emerging evidence suggests that a group of small proteins that inhibit invertase activity in vitro appears to exist in a wide variety of
R S Liem et al.
Acta anatomica, 132(2), 164-168 (1988-01-01)
A method is described for the histochemical detection of horseradish peroxidase in Paraplast Plus embedded brain sections. The procedure uses 150-micron-thick Vibratome-cut slices of glutaraldehyde-paraformaldehyde-fixed brain tissue. Tetramethylbenzidine stabilized by diaminobenzidine/cobalt/H2O2 is used as chromogen. The Vibratome-cut slices are dehydrated



全球贸易项目编号

货号GTIN
05-23-0500-5MG04055977207002
05-23-0500-25MG04055977206999
05-23-0500-1MG04055977206982
90834-10MG04061833252697
B3259-100MG04061833427484
B3259-5MG04061833427521
B3259-1MG04061833427507
B3259-10MG04061833427491
B3259-25MG04061833427514
76258-1KG04061826714133