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P3644

L-α-磷脂酰胆碱

Name: <SC>L</SC>-α-磷脂酰胆碱
Brand: SIGMA
Price: 1131.82 CNY
Availability: InStock

from soybean, Type IV-S, ≥30% (enzymatic)

别名:

1,2-二酰基-sn-甘油-3-胆碱磷酸, 3-sn-磷脂酰胆碱, L-α-卵磷脂, Azolectin, PC

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100 G

¥1,131.82

500 G

¥2,695.24

1 KG

¥3,880.89

5 KG

¥17,464.65

10 KG

¥17,827.66

¥1,131.82

国内现货，预计发货时间2025年4月27日详情

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100 G

¥1,131.82

500 G

¥2,695.24

1 KG

¥3,880.89

5 KG

¥17,464.65

10 KG

¥17,827.66

About This Item

CAS号:

8002-43-5

Beilstein:

5209585

EC 号:

232-307-2

UNSPSC代码:

51321705

NACRES:

NA.25

¥1,131.82

国内现货，预计发货时间2025年4月27日详情

获取大包装报价

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此商品	T3253	T15760	T6666
T5941 Trizma^® 盐酸盐	T3253 Trizma^® 盐酸盐	T15760 Trizma^® 盐酸盐	T6666 Trizma^® 盐酸盐
assay ≥99.0% (titration)	assay ≥99.0% (titration)	assay ≥99%	assay ≥99.0% (titration)
technique(s) DNA purification: suitable, electrophoresis: suitable, cell culture \| mammalian: suitable, protein extraction: suitable	technique(s) affinity chromatography: suitable	technique(s) -	technique(s) -
grade BioPerformance Certified	grade reagent grade	grade reagent grade	grade -
Quality Level 400	Quality Level 400	Quality Level 200	Quality Level 400
form crystalline powder	form crystalline	form crystalline	form powder
application(s) diagnostic assay manufacturing general analytical life science and biopharma sample preparation	application(s) diagnostic assay manufacturing life science and biopharma sample preparation	application(s) -	application(s) diagnostic assay manufacturing

应用

L-α-磷脂酰胆碱适用于：

作为人类红细胞大量扩增培养（HEMA^def）培养基的组份，用于人成红细胞的临床扩增[1]
氯离子流出试验，检测可溶性 CLIC1 引起的脂质囊泡的氯离子渗透性[2]
测定溶解的蜡合酶活性的试验[3]
作为缓冲液 A 的组分，用于重悬腺苷酸环化酶的胆酸盐溶解催化单元[4]
作为冷冻反刍动物精子的冷冻保护剂[5]
作为评估磷脂酶活性的底物[6]
制备脂质体，评估其 ARF（ADP 核糖基化因子）和 AP-1（衔接蛋白）的募集效率[7]
制备可溶性腺苷酸环化酶的分离催化单元[8]

生化/生理作用

磷脂酰胆碱是真核细胞中的主要膜磷脂，形成这些膜的结构组分。它还用作几种脂质信使的储库和几种生物活性脂质的来源，例如溶血磷脂酰胆碱、磷脂酸、二酰基甘油、溶血磷脂酰胆碱、血小板活化因子和花生四烯酸。[9]

脑磷脂脑中的主要结构磷脂，包含脂肪总量的约15%；主要局限于灰质。

制备说明

纯化自产品 P 5638

储存分类代码

11 - Combustible Solids

WGK

WGK 1

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

Eyeshields, Gloves, type N95 (US)

技术规格说明书

历史批次信息供参考:

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Active site specificity of the adenylate cyclase catalytic unit from bovine caudate nucleus.

J W Winslow et al.

The Journal of biological chemistry, 261(17), 7626-7634 (1986-06-15)

ATP analogues were used to study the active site specificity of the catalytic unit (C) of solubilized and partially purified bovine brain caudate nucleus adenylate cyclase. Phenylenediamine ATP (PD-ATP), 8-azido ATP (8-N3ATP), chromium(III) 3'-beta-alanylarylazido ATP (CrATPa), and 2',3'-dialdehyde ATP (oATP)

In vitro assessment of soybean lecithin and egg yolk based diluents for cryopreservation of goat semen.

Hossein Salmani et al.

Cryobiology, 68(2), 276-280 (2014-02-20)

Soybean lecithin is a suitable plant-based cryoprotectant for freezing ruminant sperm. Optimum level of lecithin was not clear for goat semen cryopreservation. The objective of this study was to investigate the effects of different levels of soybean lecithin in semen

Purification of a jojoba embryo wax synthase, cloning of its cDNA, and production of high levels of wax in seeds of transgenic arabidopsis.

K D Lardizabal et al.

Plant physiology, 122(3), 645-655 (2000-03-11)

Wax synthase (WS, fatty acyl-coenzyme A [coA]: fatty alcohol acyltransferase) catalyzes the final step in the synthesis of linear esters (waxes) that accumulate in seeds of jojoba (Simmondsia chinensis). We have characterized and partially purified this enzyme from developing jojoba

Liposome reconstitution and modulation of recombinant N-methyl-D-aspartate receptor channels by membrane stretch.

Anna Kloda et al.

Proceedings of the National Academy of Sciences of the United States of America, 104(5), 1540-1545 (2007-01-24)

In this study, the heteromeric N-methyl-D-aspartate (NMDA) receptor channels composed of NR1a and NR2A subunits were expressed, purified, reconstituted into liposomes, and characterized by using the patch clamp technique. The protein exhibited the expected electrophysiological profile of activation by glutamate

Calmodulin activates the isolated catalytic unit of brain adenylate cyclase.

R S Salter et al.

The Journal of biological chemistry, 256(19), 9830-9833 (1981-10-10)

The catalytic and guanine nucleotide regulatory (G/F) units of solubilized bovine brain adenylate cyclase were separated by gel filtration as described by Strittmatter, S., and Neer, E. J. ((1980) Proc. Natl. Acad. Sci. U. S. A. 77, 6344-6348). The isolated

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L-α-磷脂酰胆碱

from soybean, Type IV-S, ≥30% (enzymatic)

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