【品牌定位】
致力于为全球生命科学研究者提供稳定可靠的生物试剂解决方案。BMA Biomedicals始终专注于细胞生物学与分子生物学领域的产品研发与生产,凭借扎实的工艺和对科学严谨性的坚守,成为众多实验室值得信赖的合作伙伴。
📌 下图为上海起发实验试剂有限公司作为瑞士BMA Biomedicals授权代理商的授权书

【核心优势】
1. 严苛的多重质控体系:每一批次产品均经过理化性质检测、微生物检测及细胞培养功能性验证,确保批间一致性。
2. 供应链保障:核心产品均建立多级库存管理体系,优化物流配送路径,有效缩短交货周期,保障科研项目的连续性。
3. 专业的技术支持团队:由具备多年实验室经验的专家组成售后团队,能够快速响应并提供针对细胞培养、分子提取等实验难题的定制化建议。
4. 丰富的产品线布局:产品覆盖细胞培养基础试剂、分子生物学提取试剂盒、 extracellular matrix (ECM) 蛋白及细胞解离试剂等多个关键研究领域。
【热门产品深度介绍】
一、 细胞培养基础类产品
1. 优级胎牛血清 (Premium Fetal Bovine Serum)
• 产品特点:经过严格筛选,极低内毒素,极低血红蛋白含量,支持多种难养细胞的贴壁与增殖。
• 工作原理:血清中含有生长因子、激素、黏附因子及大分子载体蛋白,能够为细胞提供必需的营养物质及生长信号,维持细胞在体外环境中的正常代谢与分裂。
• 使用方法:在无菌环境下,按比例加入预热的基础培养基中混匀;若用于原代细胞或干细胞培养,建议提前进行批次测试。
• 存储条件:-20℃及以下温度冷冻保存,尽量避免反复冻融;溶解后在2-8℃条件下可短期保存。
2. 细胞专用基础培养基 (Cell Culture Basal Medium)
• 产品特点:配方精准,pH值与渗透压经过预优化,含酚红指示剂,便于直观监测细胞生长状态。
• 工作原理:通过模拟细胞外液的离子浓度及营养物质配比,为细胞提供碳源、氮源及无机盐类生存环境。
• 使用方法:开瓶后在无菌操作台内使用,按需添加血清或补充因子;常规培养条件为37℃、5% CO2环境。
• 存储条件:未开封产品置于2-8℃避光储存;开封后建议过滤除菌并分装保存。
二、 分子生物学与细胞提取类产品
1. 高效总RNA提取试剂盒 (High Efficiency Total RNA Extraction Kit)
• 产品特点:采用独特的裂解液配方与柱膜吸附技术,有效去除DNA污染及蛋白质杂质,提取产量高,纯度好。
• 工作原理:利用高浓度Chaotropic盐破坏细胞结构并使核酸结合到硅胶膜上,通过特异性洗涤液去除杂质,最后用低盐缓冲液洗脱纯化RNA。
• 使用方法:裂解样本后,加入乙醇使终浓度达标,转移至吸附柱离心;依次加入去蛋白液和漂洗液清洗,最后用无酶水洗脱。
• 存储条件:室温(15-25℃)干燥条件下保存;若低温保存,使用前需平衡至室温以防冷凝水产生。
2. 广谱蛋白酶抑制剂混合物 (Broad Spectrum Protease Inhibitor Cocktail)
• 产品特点:包含多种不同作用机制的抑制剂,覆盖丝氨酸、半胱氨酸、天冬氨酸蛋白酶及氨肽酶等多种酶类活性中心。
• 工作原理:通过与蛋白酶活性位点可逆或不可逆结合,改变其空间构象,从而阻断蛋白酶对目标蛋白的水解作用。
• 使用方法:在制备蛋白裂解液时,按比例将抑制剂原液直接加入裂解液中混匀,随后进行常规的蛋白提取操作。
• 存储条件:原液分装后于-20℃及以下保存;稀释于裂解液中的工作液建议现配现用,4℃保存不超过一周。
三、 细胞基质与解离类产品
1. 多聚赖氨酸细胞爬片/包被液 (Poly-L-Lysine Cell Climbing Slice / Coating Solution)
• 产品特点:高纯度合成多肽聚合物,带有大量正电荷,能有效促进细胞贴附于疏水性表面。
• 工作原理:通过静电引力作用,多聚赖氨酸分子吸附在带负电的玻璃或塑料培养器皿表面,形成一层带正电的薄膜,从而吸引带负电的细胞与之结合。
• 使用方法:将稀释后的包被液加入培养孔中,覆盖底面即可;室温下孵育一定时间后吸出多余液体,晾干或烘干备用。
• 存储条件:2-8℃避光保存;长期保存建议分装冻存于-20℃。
2. 温和型细胞消化酶溶液 (Gentle Cell Detachment Enzyme Solution)
• 产品特点:不含传统胰蛋白酶,不损伤细胞表面受体及膜蛋白,消化产物无需中和,可直接吹打收集细胞。
• 工作原理:含有多种特异性水解酶,能够精准切割细胞间连接蛋白及细胞与基质间的结合蛋白,使细胞温和地从培养表面脱落。
• 使用方法:吸除旧培养基,用平衡液清洗一次;加入适量预热的酶溶液, incubator中静置片刻;待细胞变圆脱落后,轻拍培养皿底部使细胞悬浮。
• 存储条件:2-8℃冷藏保存;开瓶后建议在一个月内使用完毕以保证最佳活性。
【BMA Biomedicals如何解决实验中的核心痛点】
痛点一:细胞状态不稳定,传代后复苏率低
在细胞生物学研究中,血清和培养基的质量直接决定了细胞的生长状态。劣质血清中含有过量抗体或补体,会导致细胞生长缓慢甚至引发免疫反应。BMA Biomedicals的胎牛血清经过多重纳米级过滤及性能测试,能够有效降低外源因子干扰,为细胞提供近似体内的生长微环境,显著提升细胞的抗逆性与传代活力。
痛点二:核酸/蛋白提取纯度不足,影响下游测序或质谱分析
传统的酚氯仿抽提法不仅操作繁琐,且容易残留有机试剂,抑制后续的酶促反应。BMA的提取试剂盒采用特制的高亲和性硅基质膜,能在高盐低pH值条件下特异性结合核酸,有效去除多糖、多酚等次级代谢产物干扰,获得的RNA A260/A280比值通常在1.8-2.0之间,满足高通量测序及芯片杂交的严格要求。
痛点三:原代细胞或干细胞贴壁困难,分化率高
原代细胞由于缺乏完整的细胞外基质支撑,极易发生异常分化或凋亡。BMA提供的多聚赖氨酸及 specialized ECM 基质蛋白类产品,能够重建细胞生长的立体网状支架,通过细胞与基质间的信号传导,有效维持干细胞的未分化状态或促进原代细胞的定向分化。
【常见采购疑问与专业解答】
Q1:如何为我的特定细胞系选择最合适的血清批次?
A: 不同来源的血清对特定细胞系的支持效果存在差异。我们建议客户在批量采购前,先申请小包装试用装(通常为50mL或100mL)进行预实验。通过对比细胞倍增时间、克隆形成率及形态学变化,筛选出适合您实验体系的特定批次(Lot Number),锁定批次后可进行大批量备货以确保长期实验的一致性。
Q2:夏季高温运输是否会影响生物活性试剂的质量?
A: 不会。针对温控敏感型产品,我们建立了冷链包装标准。常规采用高密度医用泡沫箱配合相变蓄冷材料(冰袋或干冰),根据外界气温及运输距离动态计算蓄冷剂用量。箱内放置温度记录仪,确保内部环境温度始终维持在2-8℃(冷藏品)或-15℃以下(冷冻品),收货时若有温度异常可凭记录仪数据快速理赔。
Q3:试剂盒组分中的蛋白酶抑制剂是否有使用次数限制?
A: 是的。由于抑制剂在发挥作用后会逐渐失活,且反复冻融会导致部分成分降解。强烈建议将原液按单次使用量进行分装保存,每次实验取出一管融化后加入裂解液。若分装管在一次实验中未用完,不可再次冻存回收,需废弃处理以保证实验结果的可重复性。
Q4:细胞消化酶为何有时消化效率会下降?
A: 消化效率受多种因素影响。首先,请确认酶溶液是否在有效期内,且保存温度是否正确(不可冷冻)。其次,消化时间受细胞密度影响,汇合度高的细胞需要更长的消化时间。此外,消化液体积不足或培养器皿表面处理特性不同也会导致效率波动。建议标准化操作:吸净旧培养基,沿管壁缓慢加入预热至37℃的酶液,确保覆盖全部细胞层。
Q5:购买BMA Biomedicals产品后,如果实验结果与预期不符,该如何寻求帮助?
A: 我们提供技术追溯服务。您可以通过授权代理商反馈问题,需提供详细的实验步骤记录、细胞/样本来源信息以及问题现象的照片或数据。我们的技术专家团队将在24-48小时内进行初步分析,必要时可安排线上会议协同排查,协助您优化实验方案。
关键词:bma,bma上海代理,bma中国代理,bma北京代理,bma江苏代理, bma广东代理,T-4037, T-4103, S-1530, S-1508, T-5007, T-4103.0050, S-1337,BMA Biomedicals、胎牛血清、细胞培养基、RNA提取试剂盒、蛋白酶抑制剂、多聚赖氨酸、细胞消化酶、细胞培养试剂、分子生物学试剂、体外诊断原料、生命科学试剂、原代细胞培养、无血清培养基、细胞转染试剂、PCR扩增试剂盒、抗体纯化填料、细胞解离液、ECM蛋白、实验试剂耗材、上海起发实验试剂有限公司
更多产品信息,请联系中国区域代理商:上海起发实验试剂有限公司
(注:本文内容基于品牌公开资料及行业常规信息整理,具体以品牌信息文档为准。)
🔖热卖产品
货号 | 品名 | 规格 | 品牌 |
T-4037 | CRF (human, mouse, rat) - Undiluted Antiserum for Immunohistochemistry, Host: Rabbit | 50ul | BMA Biomedicals |
T-4103 | Antibody T-4103 | 50ul | BMA Biomedicals |
T-5007 | CRF (human, mouse, rat) - Undiluted Antiserum for Immunohistochemistry, Host: Guinea Pig | 50ul | BMA Biomedicals |
T-4103.0050 | Somatostatin-14 - Undiluted Antiserum for Immunohistochemistry Host Rabbit | 50ul | BMA Biomedicals |
T-4097 | Rabbit anti Parathyroid Hormone (pTH) (1-34) (human) | 400ug | BMA Biomedicals |
S-1508 | ELABELA | Kit - 96 tests | BMA Biomedicals |
S-1337 | Hepcidin-25 | Kit - 96 tests | BMA Biomedicals |
T-4473 | Rabbit anti-PACAP-38 (human, mouse, ovine, porcine, rat) | 50ul | BMA Biomedicals |
Y-1060 | Standard Diluent-human | 10 ml | BMA Biomedicals |
T-4434 | Alpha-Melanocyte-Stimulating Hormone (alpha-MSH), rabbit anti alpha-MSH, polyclonal, ex PLI. | 50ul | BMA Biomedicals |
S-1526 | MOTS-c | Kit - 96 tests | BMA Biomedicals |
T-4363 | Rabbit anti Glucagon-Like Peptide-1 (GLP-1) (7-37) (human, bovine, guinea pig, mouse, rat) | 50ul | BMA Biomedicals |
T-4334 | Galanin (mouse, rat) - Undiluted Antiserum for Immunohistochemistry, Host: Rabbit | 50ul | BMA Biomedicals |
T-4268 | Dynorphin A | 50ul | BMA Biomedicals |
T-4239 | Antibody T-4239 | 50ul | BMA Biomedicals |
T-4223 | C-Type Natriuretic Peptide (32-53), neat antiserum | 50ul | BMA Biomedicals |
T-4157 | Amylin (25-37), anti human, purified rabbit polyclonal IgG, ex PLI. | 400ug | BMA Biomedicals |
T-1521 | C4a (complement C4a), chicken anti human, polyclonal. Note: Needs permit for USA importation. | 100ug | BMA Biomedicals |
T-2109 | Reticular Fibroblasts (connective tissue), rat anti mouse / human / porcine, clone ER-TR7 | 200ug | BMA Biomedicals |
t-3503 | Neutrophils, mouse anti porcine, clone PM1 | 200ug | BMA Biomedicals |
11130-036 | HCV BLOT 3.0 | 1kit(18tests) | BMA Biomedicals |
S-1297 | Exendin-4 | Kit - 96 tests | BMA Biomedicals |
T-5021 | Oxytocin, neat antiserum. | 50ul | BMA Biomedicals |
T-5048 | (Arg8)-Vasopressin, neat polyclonal guinea pig antiserum, ex PLI. | 50ul | BMA Biomedicals |
S-1227 | pTH-Related Protein (1-34) | Kit - 96 tests | BMA Biomedicals |
S-1135 | Bradykinin | Kit - 96 tests | BMA Biomedicals |
S-1310 | Exendin-4 | Kit - 96 tests | BMA Biomedicals |
T-4070 | Neuropeptide Y, neat antiserum. | 50ul | BMA Biomedicals |
T-4084 | Rabbit polyclonal anti Oxytocin, produced by Peninsula Laboratories. | 50ul | BMA Biomedicals |
T-5053 | Calcitonin gene-related peptide 1 (alpha-CGRP), guinea pig anti canine/mouse/rat, polyclonal | 50ul | BMA Biomedicals |
T-4134 | Proadrenomedullin (1-20) (human) - Undiluted Antiserum for Immunohistochemistry, Host: Rabbit | 50ul | BMA Biomedicals |
T-4069 | Neuropeptide Y (NPY), purified rabbit anti human/mouse/rat, polyclonal, ex PLl. | 400ug | BMA Biomedicals |
T-4098 | Antibody T-4098 | 50ul | BMA Biomedicals |
T-4057 | Glucagon-Like Peptide (GLP-1), (7-36) amide, neat antiserum. | 50ul | BMA Biomedicals |
T-4102 | Antibody T-4102 | 400ug | BMA Biomedicals |
T-4010 | Atrial Natriuretic Factor (1-28) (hu, bo, po); purified rabbit IgG, ex PLI | 400ug | BMA Biomedicals |
T-5042 | PACAP-38 (hu, ms, ov, po, rt); neat guinea pig antiserum for immunohistochemistry, ex PLI | 50ul | BMA Biomedicals |
T-5030 | VIP | 50ul | BMA Biomedicals |
T-4053 | Gastric Inhibitory Polypeptide (human) - Undiluted Antiserum for Immunohistochemistry, Host: Rabbit | 50ul | BMA Biomedicals |
T-4103 | ELISA (IHC, others) | 50ul | BMA Biomedicals |
T-4512 | pTH-Related Protein (1-34) (human, mouse, rat) - Purified Antiserum - IgG, Host: Rabbit | 400ug | BMA Biomedicals |
T-4916 | Rabbit polyclonal anti Cetrorelix - Lyophilized Antiserum for EIA/ELISA, | kit | BMA Biomedicals |
T-4880 | Liraglutide, purified IgG. | 400ug | BMA Biomedicals |
T-4878 | P18 Peptide | ea | BMA Biomedicals |
T-4267 | Dynorphin A - Purified Antiserum - IgG, Host: Rabbit | 400ug | BMA Biomedicals |
T-4874 | Rabbit polyclonal anti Octreotide , purified IgG, produced by Peninsula Laboratories. | 400ug | BMA Biomedicals |
T-4858 | Spexin | 400ug | BMA Biomedicals |
T-4382 | Human Growth Hormone; purified rabbit IgG, ex PLI | 400ug | BMA Biomedicals |
T-4814 | Neuromedin S | 400ug | BMA Biomedicals |
T-4454 | Neuropeptide Y (bovine, porcine) – Undiluted Antiserum for Immunohistochemistry, Host: Rabbit | 50ul | BMA Biomedicals |
T-4563 | (Arg8)-Vasopressin, rabbit anti (Arg8)-Vasopressin, polyclonal. Produced by Peninsula Laboratories International. | 50ul | BMA Biomedicals |
T-4469 | PACAP-38 (16-38) (human, chicken, mouse, ovine, porcine, rat) - Undiluted Antiserum for Immunohistoc | 50ul | BMA Biomedicals |
T-4546 | Somatostatin-28, purified IgG | 400ug | BMA Biomedicals |
S-1275 | Octreotide | Kit - 96 tests | BMA Biomedicals |
S-1530 | Semaglutide | Kit - 96 tests | BMA Biomedicals |
T-4037 | CRF (human, mouse, rat) - Undiluted Antiserum for Immunohistochemistry, Host: Rabbit | 50ul | BMA Biomedicals |
S-1504 | Humanin | Kit - 96 tests | BMA Biomedicals |
S-1495 | Parathyroid Hormone (pTH) (1-84) | Kit - 96 tests | BMA Biomedicals |
S-1482 | Hepcidin-25 | Kit - 96 tests | BMA Biomedicals |
S-1445 | (Pyr1)-Apelin-13 | Kit - 96 tests | BMA Biomedicals |
S-1338 | Calcitonin | Kit - 96 tests | BMA Biomedicals |
S-1330 | Angiotensin I/II (1-7) | Kit - 96 tests | BMA Biomedicals |
S-1303 | (Des-Gly10,D-Ser(tBu)6,Pro-NHEt9)-LHRH (Buserelin) | Kit - 96 tests | BMA Biomedicals |
S-1518 | MOTS-c | Kit-96tests | BMA Biomedicals |
S-1200 | β-Calcitonin Gene-Related Peptide (β-CGRP) | Kit-96tests | BMA Biomedicals |
S-1199 | α-Calcitonin Gene-Related Peptide (α-CGRP) | Kit-96tests | BMA Biomedicals |
S-1198 | α-Calcitonin Gene-Related Peptide (α-CGRP) | Kit-96tests | BMA Biomedicals |
S-1194 | Brain Natriuretic Peptide (BNP) (BNP-32) | Kit - 96 tests | BMA Biomedicals |
S-1188 | Angiotensin I | Kit - 96 tests | BMA Biomedicals |
S-1169 | Corticotropin-Releasing Factor (CRF) | Kit - 96 tests | BMA Biomedicals |
S-1154 | Calcitonin | Kit-96tests | BMA Biomedicals |
S-1011 | Calprotectin (S100A8/A9, MRP8/14) | Kit - 96 tests | BMA Biomedicals |
S-1552 | Tirzepatide | Kit - 96 tests | BMA Biomedicals |
T-4032 | a-CGRP (mouse, rat) - Undiluted Antiserum for Immunohistochemistry, Host: Rabbit | 50ul | BMA Biomedicals |
T-4031 | a-CGRP (ms, rt); purified rabbit IgG, ex PLI | 400ug | BMA Biomedicals |
T-4026 | Calcitonin, rabbit anti salmon I, polyclonal, ex PLI. | 400ug | BMA Biomedicals |
T-4007 | Angiotensin-2 | 50ul | BMA Biomedicals |
T-3533 | IgG | 100ug | BMA Biomedicals |
T-3517 | Antibody T-3517 | 100ug | BMA Biomedicals |
T-2123 | MSR, Scavenger Receptor | 250ug | BMA Biomedicals |
T-2028 | F 4/80 Antigen (mouse) - Clone BM8 | 100ug | BMA Biomedicals |
T-2021 | Metallophilic macrophage marker (activated macrophages, Kupffer cells), rat anti mouse, clone MOMA-1 Biotin | 200ug | BMA Biomedicals |
T-2006 | F 4/80 Antigen (mouse) - Clone BM8 | 200ug | BMA Biomedicals |
T-1358 | CD24 (early B-cells), mouse anti human, clone 32D12 | 100ug | BMA Biomedicals |
T-1216 | GPR19 (G-Protein Coupled Receptor 19, GPR-NGA, belongs to the G-Protein Coupled Receptor (GPCR) family 1), mouse anti human, clone 1B5 | 200ug | BMA Biomedicals |
T- 4512 | Rabbit polyclonal anti human / rat Parathyroid Hormone Related Protein (pTH-Related Protein), (1-34), produced by Peninsula Laboratories | 400ug | BMA Biomedicals |
S-5000 | Extraction Kit | Kit-96tests | BMA Biomedicals |
S-1553 | Cagrilintide (CagriSema®), ELISA Kit | Kit | BMA Biomedicals |
S-1551 | Dulaglutide | Kit-96tests | BMA Biomedicals |
S-1511 | Glucagon-Like Peptide 1 (GLP-1) (32-36) amide | Kit-96tests | BMA Biomedicals |
S-1163 | Parathyroid Hormone (pTH) (1-34) | Kit - 96 tests | BMA Biomedicals |
S-1133 | Angiotensin II | Kit-96tests | BMA Biomedicals |
T-4035 | CRF, CRH | 500tests | BMA Biomedicals |
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