Serum Acrodisc针头过滤器是在生命科学中通用的蛋白质吸附低的膜，比同类滤器的流速更快，处理量更高。供应 PALL Serum Acrodisc针头过滤器，更多的针头式过滤器产品，请联系咨询。Lubex是华南地区的**色谱耗材代理商，自成立以来，代理了Ecosil、Lubex、Waters、*******、******、岛津、GL Sciences、Merck、PALL、Daicel、HiCHROM、ACE、资生堂、Sigma-Aldrich、************、**、PerkinElmer、TOSOH、Bio-rad、Across、IKA、ASONE、OHSUS、ELGA、memmert等国内外知名品牌。若有其他品牌的产品采购需要，请联系咨询我们。
本产品为猪血清（Porcine Serum），新西兰来源，美国加工。
猪血清来源于新西兰，在美国进行过滤。此产品通过多个 200 nm (0.2 μm) 孔径过滤器进行过滤，并在过滤后经过 25-40 kGy 的γ照射。
检测
标准
备注
内毒素（鲎试剂法）
≤100 EU/ml
其他的检测分析（如有变动不另行通知）：γ球蛋白、碱性磷酸酶、乳酸脱氢酶、谷丙转氨酶（SGPT） 、谷草转氨酶（SGOT）、pH、总蛋白、白蛋白、血尿素氮、肌酐、总胆红素、钠、钾、钙、氯、无机磷、渗透压、 铁、 总铁结合力（TIBC） 、 饱和度、 葡萄糖。
血红蛋白（分光光度法）
≤50 mg/dl
无菌检测（现行美国药典和欧洲药典）
细菌和真菌
无生长
病毒检测 (9 CFR 113.53)
荧光抗体
传染性胃肠道病毒
未检出
猪腺病毒
未检出
猪细小病毒
未检出
牛病毒性腹泻病毒
未检出
狂犬病
未检出
凝血性脑炎病毒
未检出
猪圆环病毒
未检出
致细胞病变因子（IBR）
未检出
血细胞吸附因子（PI3）
未检出
支原体
大规模直接培养
未检出
Hoechst DNA染色
未检出
γ照射 25-40 kGy
25-40 kGy
促生长补充剂促进无血清或血清还原培养系统的生长。
促生长补充剂 促进无血清或血清还原培养系统的生长。
促生长补充剂 促进无血清或血清还原培养系统的生长。
促生长补充剂 促进无血清或血清还原培养系统的生长。
Invigentech Human AB Serum人AB型血清
Invigentech Human AB Serum人AB型血清
货号：A6803P-100，100ml
品牌：Invigentech
Storage conditions
Stored at –20°C, valid for 5Year
Product introduction
Human AB Serum lacks antibodies against the A and B blood type antigens, which prevents reaction with cultured cells and is recommended for use in biomedical applications. Human AB serum is regularly used for tissue engineering, transplantation and expansion of T-cells, cell therapy applications and cell line testing for PBMCs, bone marrow, CD9, CD3 and CD33. In addition, Human AB Serumis the main growth component used is CAR-T cell therapy applications. Our Human Male AB serum is collected via a multi-step process that is FDA approved. Each human male AB donor is evaluated, briefed on the collection process and given consent forms to sign prior to donation of human AB serum. Our material is collected and processed using a closed loop system, in an ISO certified manufacturing facility under cGMP allowing the material to be used worldwide in clinical trials and for commercial use.
The invigentech Advantage:
Our Human Male AB Serum is a proprietary product manufactured with either human or bovine thrombin following a cGMP process.
We collect and manufacture internally, allowing us to offer a product using a fully closed loop system from plasma donation to finished product.
invigentechdirectly collects our Human Male AB plasma from FDA licensed centers within the US；
Each unit is tested and found negative for all viral markers using FDA-approved methods；
Testing at CLIA and FDA approved labs；
HIV-1, HCV and HBV by Nucleic Acid Test, Parvo B19, and HAV by Nucleic Acid Test, Anti-HIV 1 / 2, Anti-HCV, HBsAg & Syphilis；
Additional testing provided by Access: Zika, WNV, Chagas, Anti HBC, Mycoplasma, Endotoxin, USP Sterility, Hemoglobin, Osmolality, pH, Chemistry, and Species Testing；
Additional testing available upon request；
.1μm sterile-filtered；
Custom donor pools available；
Heat inactivation and gamma irradiation available upon request ；
Gamma irradiation is through a validated process；
It can only be used for scientific research. It is forbidden to use it for human, animal or other purposes.
Invigentech Pig Serum 猪血清
Invigentech Pig Serum 猪血清
货号：A6801P-500，500ml
品牌：Invigentech
Sterility : Sterile filtered
State : Frozen
Storage : -20°C
Shelf Life : 60 months
Shipping conditions : -20°C or dry ice
Our system of vertical integration allows us to be certain of the origins and traceability of our serum.
Each manufactured batch is rigorously controlled, from the collection of serum and throughout all
stages of its treatment and production through to final packaging on our premises.
invigentech Pig Serum is derived from clotted whole blood collected from pig with cleaned and
disinfected equipment. The blood is centrifuged and the supernatant called “serum” is put in jugs
before freezing.
The serum is collected or imported and treated in agreement with the European regulations.
Filtration:
Final Filter Size : 0.2 µm
Sterility :
All sera are tested for the absence of aerobic and anaerobic bacteria, fungi, yeast and Mycoplasma.
The sterility test is based on the European Pharmacopoeia requirements.
The sera are tested for the absence of Mycoplasma by culture
Endotoxin:
All sera are tested to determine the levels of endotoxins. BioWest carries out a chromokinetic
quantitative test, according to the method D of the European Pharmacopoeia.
The endotoxin reagent is standardized against the US reference endotoxin.
Haemoglobin:
The haemoglobin level is measured by spectrophotometer.
pH:
pH specification: 7,3 to 8,3.
Osmolality:
Determined by a lowered freezing temperature. The osmometer is calibrated against standard solution.
Cell Culture:
Biological performance is assessed using cell culture medium supplemented with the serum being
tested.
During the test period, cultures are examined microscopically for any morphological abnormalities
that may indicate toxic components in the serum.
Cell Culture Tests:
Cell Growth, Plating Efficiency, Cloning Efficiency.
Cell Lines Tested:
The following cell lines are tested with the serum:
HELA-Cancer Cell/Human.
L929- Fibroblast/Mouse/ As Macrophage
SP2/O-AG14 -Mouse/Lymphoma
Total Protein:
Determined by Biuret Colorimetry.
Country of Origin:
The country in which the serum was taken from the donor/animal.
invigentech sera are sourced from the following countries: France, Germany, Italy, Brazil,
Storage conditions:
Store at -20°C
Shelf life:
5 years
Recommended use: – Respect storage conditions of the serum
– Do not use the serum after its expiry date
– Store serum in an area protected from light
– Manipulate serum in aseptic conditions (e.g. : under laminar air flow)
– Wear clothes adapted to the manipulation of serum to avoid contamination (e.g. : gloves, mask,
hygiene cap, overall…)
– In order to preserve all serum qualities, it is recommended to thaw out the flask, to aliquote, then to
re-freeze the produced flasks rather than to thaw out and re-freeze the flask at each use.
– It is recommended to use the serum immediately after its thaw out. However, if it is not useful, it is
possible to store thaw out serum, at +2°C / +8°C, until 26 weeks without significant decrease of its
performances in cell culture.
The product is intended to be used in vitro, in laboratory only. Do not use it in therapy, human or
veterinary applications.
牛血清白蛋白 (第五组分)（Bovine Serum Albumin，BSA）
货号：NBS0218-25g，
NBS0218-100g
品牌：JinPan
产品描述
牛血清白蛋白 (第五组分)（Bovine Serum Albumin，BSA），CAS NO. 9048-46-8，具有非常广泛的生物学和诊断学研究用途。免疫实验中可用作封闭剂，功能类似脱脂奶粉，动物正常血清。也可用作载体蛋白，将其交联于半抗原和其他弱抗原上，以提高抗体生产的免疫原性。酶和重组蛋白生产制品中加入BSA，不仅可以提高稳定性，延长保存周期；还能防止制品黏附到管壁或其他材料表面造成的损失。也常用于生物制药的加工过程，或者作为营养成分加入细胞和微生物培养体系中。还能用作蛋白定量检测所需的定量标准品。
本司提供的BSA，来源于经过严格检疫控制的牛血浆，使用热休克法制备所得。提供不同级别的BSA，包括标准级别、低内毒素、无脂肪酸、无蛋白酶等级别，满足各种科研应用。
本品为标准级别的BSA（BSA，Standard Grade），冻干粉形式，满足大量的分子生物学/免疫学应用，比如用作WB/ELISA免疫封闭剂、细胞培养营养添加剂、蛋白/酶稳定剂、蛋白定量标准品等。
产品参数
1） CAS NO.：9048-46-8
2） 同义名：BSA, bovine serum albumin, bovine plasma albumin; 牛血清白蛋白；牛血浆白蛋白；第五组分；
3） 分子量：~66kDa
4） 外观：类白色至浅黄褐色粉末
5） 白蛋白：≥98% w/w 总蛋白（SDS-PAGE）
6） 总蛋白：≥98% w/w
7） 含水量：≤5.0%
8） 重金属：≤20ppm
9） pH（1% w/v solution）：6.5-7.5
10） 溶解性：易溶于水
保存与运输方法
保存：2-8℃密封干燥保存，至少2年有效。
运输：常温运输。
注意事项
为了您的安全和健康，请穿实验服并戴一次性手套操作。