标签： Cosmo Bio代理

乳酸菌细胞壁消化酶,OZK-OZ-30EX,Cosmo Bio代理

乳酸菌细胞壁消化酶,OZK-OZ-30EX,Cosmo Bio代理,可有效溶解大量乳酸菌的细胞壁，用于研究乳酸菌细胞壁的结构、乳酸菌质粒DNA，胞内酶和原生质体的制备。

产品货号 产品名称 规格
KYD-001-05-EX FERTIUPⓇMouse Sperm Cryoprotectant: CPA 0.5
KYD-001-EX FERTIUPⓇCryoprotectant: CPA 1 ML
KYD-001-05-EX-X5 FERTIUPⓇCryoprotectant: CPA 5*0.5 ML
KYD-001-EX-X5 FERTIUPⓇCryoprotectant: CPA 5*1 ML
KYD-005-EX FERTIUPⓇPM 0.5ML-CARD MEDIUM((R)) set 1 SET
KYD-004-EX FERTIUPⓇPM 1ML-CARD MEDIUM((R)) set 1 SET
KYD-002-05-EX FERTIUPⓇPreincubation Medium: PM 0.5 ML
KYD-002-EX FERTIUPⓇPreincubation Medium: PM 1 ML
KYD-002-05-EX-X5 FERTIUPⓇPreincubation Medium: PM 5*0.5 ML
KYD-002-EX-X5 FERTIUPⓇPreincubation Medium: PM 5*1 ML
KYD-003-EX CARD MEDIUM((R)) 1 KIT
KYD-004-EX FERTIUP((R)) PM 1ML-CARD MEDIUM((R)) set 1 SET
KYD-005-EX FERTIUP((R)) PM 0.5ML-CARD MEDIUM((R)) set 1 SET
KYD-006-EX CARD Cold Transport Kit 1 SET
KYD-S035 Triangular Cassette Long (10units) 10 UNIT
KYD-S021 Triangular Cassette Short (10units) 10 UNIT
KYD-S018 Freezing Canister 1 UNIT
KYD-S020X10 Sperm Straws (10 Pieces x 10 Units) 10 PC
KYD-S025 Straw Connector 1 PC

用于稳定精子超低温保存的效果，改善实验小鼠体外受精效率。

精子冷冻保存是实验室小鼠品系保存的经济实用的方法。FERTIUP@和CARD MEDIUM@产品是用于小鼠精子冷冻保存、精子孵育及体外受精的高性能培养基。当FERTIUP@和CARD MEDIUM@联合使用时，可使冻融的小鼠精子保持稳定的高受精率，在您需要的时候可以繁殖小鼠。相比传统方法，FERTIUP精子冻存液、预孵化培养基可显著改善C57BL/6 和 129小鼠品系冻融精子的受精率10%~30%。此外，新的CARD MEDIUM@将繁殖率提高到了80% 以上。FERTIUP@和CARD MEDIUM@不存在任何的生殖毒性，为安全可靠的保存您珍贵的小鼠品系提供了强有力的支持。

产品货号 产品名称 规格
KYD-010-06-EX CARD HyperOva 0.6 ML
KYD-010-EX CARD HyperOva 1 ML
KYD-010-06-EX-X5 CARD HyperOva 5*0.6 ML
KYD-010-EX-X5 CARD HyperOva 5*1 ML

l Labiase™ Bacterial Cell Lytic Enzymes 乳酸菌细胞壁消化酶

可有效溶解大量乳酸菌的细胞壁，用于研究乳酸菌细胞壁的结构、乳酸菌质粒DNA，胞内酶和原生质体的制备。

活性：10 units / g (β-N-Acetyl-D-glucosaminidase)

OZK-OZ-30EX Labiase™ Bacterial Cell Lytic Enzymes 500mg

Cosmo Bio代理,Anti CD81 Antigen (TAPA-1/Tspan-28) mAb,CAC-SHI-EXO-M03-TF2

CD81 (TAPA-1)是一种细胞表面蛋白，属于四跨蛋白超家族。CD81被确定为B淋巴细胞受体(BCR)的组成部分和丙型肝炎病毒的受体。重要的是，它存在于外泌体表面。

Application: FC

Clonality: Monoclonal

Conjugation: Tide Fluor™ 2SW

Host: Mouse

Purification: Ig-PG

Reactivity: Human

CD81 (TAPA-1) is a cell surface protein which belongs to the tetraspanin superfamily. CD81 is identified as a component of the B lymphocyte receptor (BCR) and as a receptor for the Hepatitis C Virus. Importantly, it is found on the surface of exosomes.

Exosomes are cell-derived vesicles bounded by a lipid bilayer membrane and exhibiting a diameter of 50 to 150 nm. They are secreted from cultured cells and are observed in body fluids such as saliva, blood, urine, amniotic fluid, malignant ascites. Recent studies indicate that exosomes contain various proteins and RNAs, suggesting a role in information transfer between cells.

This monoclonal antibody can be used to immunoprecipitate exosomes from serum and culture supernatants.

CD81 (TAPA-1)是一种细胞表面蛋白，属于四跨蛋白超家族。CD81被确定为B淋巴细胞受体(BCR)的组成部分和丙型肝炎病毒的受体。重要的是，它存在于外泌体表面。

外泌体是由脂质双分子层膜包围的细胞来源的囊泡，直径为50 – 150nm。它们由培养的细胞分泌，并在唾液、血液、尿液、羊水、恶性腹水等体液中观察到。最近的研究表明，外泌体含有各种蛋白质和rna，这表明外泌体在细胞之间的信息传递中起着重要作用。

该单克隆抗体可用于从血清和培养上清中免疫沉淀外泌体。