{"product_id":"human-serum-albumin-hsa-20-solution-sterile-filtered","title":"Human Serum Albumin (HSA) | 20 % Solution | sterile filtered","description":"\u003ch2 id=\"tinymce_scroll_sign\"\u003eComprehensive Overview of 20% Human Serum Albumin\u003c\/h2\u003e\n\u003cp\u003eSeamlessBio Human Serum Albumin 20% is a sterile, high-concentration HSA solution for use as an \u003cstrong\u003eexcipient and ancillary material\u003c\/strong\u003e in cell therapy product manufacturing and formulation. The 20% concentration is the international industry standard for HSA in cryopreservation, final formulation, and stabilisation of biological active substances.\u003c\/p\u003e\n\u003cp\u003eManufactured under \u003cstrong\u003eISO 13485\u003c\/strong\u003e-certified conditions, with full TSE\/BSE freedom declaration and complete donor-to-batch traceability. As a direct European supplier with an EU warehouse in Passau, we offer shorter lead times and greater flexibility than large-volume suppliers — \u003cstrong\u003eno minimum order quantity, no sales pipeline\u003c\/strong\u003e. All orders \u003cstrong\u003eon request\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConcentration\u003c\/td\u003e\n\u003ctd\u003e20% (200 g\/L)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eForm\u003c\/td\u003e\n\u003ctd\u003eSterile solution\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePurity\u003c\/td\u003e\n\u003ctd\u003e≥96% albumin\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003epH\u003c\/td\u003e\n\u003ctd\u003e6.7–7.3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEndotoxin\u003c\/td\u003e\n\u003ctd\u003e≤5 EU\/mL (LAL method)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSterility\u003c\/td\u003e\n\u003ctd\u003e0.2 µm sterile filtered\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eEU (certified donor centres)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTSE\/BSE\u003c\/td\u003e\n\u003ctd\u003eFreedom declaration included\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eQuality standard\u003c\/td\u003e\n\u003ctd\u003eISO 13485\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePackaging\u003c\/td\u003e\n\u003ctd\u003eGlass vial or single-use bag (volume on request)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDocumentation\u003c\/td\u003e\n\u003ctd\u003eCoA, CoO, MSDS, TSE\/BSE statement\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003ePackaging Options — Vial \u0026amp; Bag\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eFormat\u003c\/th\u003e\n\u003cth\u003eAdvantage\u003c\/th\u003e\n\u003cth\u003eTypical Use\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cstrong\u003eGlass vial\u003c\/strong\u003e\u003cbr\u003e10 mL, 50 mL, 100 mL, 250 mL, 500 mL\u003c\/td\u003e\n\u003ctd\u003eChemical inertness, lab standard, easy handling\u003c\/td\u003e\n\u003ctd\u003eR\u0026amp;D, small process batches, formulation development\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cstrong\u003eSingle-use bag\u003c\/strong\u003e\u003cbr\u003e250 mL, 500 mL, 1 L, 2 L, 5 L (on request)\u003c\/td\u003e\n\u003ctd\u003eClosed system, scalable, GMP-compatible\u003c\/td\u003e\n\u003ctd\u003eGMP-adjacent processes, clinical manufacturing, ATMP Phase I\/II\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eAll volumes and formats \u003cstrong\u003eon request\u003c\/strong\u003e. Contact: \u003ca href=\"mailto:info@seamlessbio.de\"\u003einfo@seamlessbio.de\u003c\/a\u003e | +49 851 37932226\u003c\/p\u003e\n\u003ch3\u003eWhy HSA 20%?\u003c\/h3\u003e\n\u003cp\u003eThe 20% concentration is the industry standard for HSA as an excipient in cell therapy: higher protein concentration for maximum cell protection at minimum volume, direct dilutability to any required working concentration, and compatibility with established cryopreservation protocols used in clinical settings.\u003c\/p\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eApplication\u003c\/th\u003e\n\u003cth\u003eDescription\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCryopreservation of Cell Therapy Products\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eStandard additive in freezing media for CAR-T cells, NK cells, MSCs and HSC. In combination with DMSO: typical 1–5% HSA final in the freezing medium.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFinal Formulation of ATMP Products\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAs an excipient in final product formulation, HSA 20% stabilises the cell suspension prior to filling. Protects against aggregation, oxidation, and adsorption to infusion system surfaces.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProcess Medium \u0026amp; Supplement\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAs a concentrated supplement in serum-free and xeno-free cell culture media — typical final concentration 0.5–2% HSA.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eStabilisation of Biological Active Substances\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eProtection of antibodies, viral vectors (AAV, lentivirus) and growth factors from degradation through surface adsorption and oxidative stress.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eSeamlessBio vs. Grifols Bio Supplies\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eCriterion\u003c\/th\u003e\n\u003cth\u003eSeamlessBio HSA 20%\u003c\/th\u003e\n\u003cth\u003eGrifols (comparison)\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMinimum order\u003c\/td\u003e\n\u003ctd\u003eNone\u003c\/td\u003e\n\u003ctd\u003eLarge volumes, sales process required\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLead time\u003c\/td\u003e\n\u003ctd\u003eFrom EU stock in Passau\u003c\/td\u003e\n\u003ctd\u003eWeeks, sales pipeline\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eQuality\u003c\/td\u003e\n\u003ctd\u003eISO 13485, R\u0026amp;D\/Diagnostic Grade\u003c\/td\u003e\n\u003ctd\u003eEP\/USP, GMP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTarget customer\u003c\/td\u003e\n\u003ctd\u003eR\u0026amp;D, Phase I\/II, CROs\u003c\/td\u003e\n\u003ctd\u003eCommercial GMP manufacturing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFlexibility\u003c\/td\u003e\n\u003ctd\u003eCustom volume, vial or bag\u003c\/td\u003e\n\u003ctd\u003eStandard formats\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDirect contact\u003c\/td\u003e\n\u003ctd\u003eYes — no intermediary\u003c\/td\u003e\n\u003ctd\u003eSales representative\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eHSA Liquid Solutions at SeamlessBio\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eProduct\u003c\/th\u003e\n\u003cth\u003eConcentration\u003c\/th\u003e\n\u003cth\u003eTypical Application\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHSA 5% Solution\u003c\/td\u003e\n\u003ctd\u003e50 g\/L\u003c\/td\u003e\n\u003ctd\u003eCell washing, separation, transfer buffer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHSA 20% Solution\u003c\/td\u003e\n\u003ctd\u003e200 g\/L\u003c\/td\u003e\n\u003ctd\u003eCryopreservation, ATMP final formulation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHSA 25% Solution\u003c\/td\u003e\n\u003ctd\u003e250 g\/L\u003c\/td\u003e\n\u003ctd\u003eATMP final formulation, AAV stabilisation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eDocumentation\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eCertificate of Analysis (CoA)\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eCertificate of Origin (CoO)\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eSafety Data Sheet (MSDS\/SDS)\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eTSE\/BSE Freedom Declaration\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003eGMO Statement (on request)\u003c\/li\u003e\n\u003cli\u003eDonor documentation \/ Traceability report (on request)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eAll documents on request: \u003ca href=\"mailto:info@seamlessbio.de\"\u003einfo@seamlessbio.de\u003c\/a\u003e | +49 851 37932226\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eWhat formats and volumes is HSA 20% available in?\u003c\/h4\u003e\n\u003cp\u003eHSA 20% is available in glass vials (10–500 mL) and single-use bags (250 mL – 5 L) — all on request. We adapt format and volume to your process: info@seamlessbio.de\u003c\/p\u003e\n\u003ch4\u003eWhat is the difference between HSA 20% and HSA 25%?\u003c\/h4\u003e\n\u003cp\u003eHSA 20% is the more widely used international standard for cryopreservation and formulation applications. HSA 25% offers an even higher protein concentration for applications requiring very small volumes or maximum osmotic pressure. Both are available from SeamlessBio.\u003c\/p\u003e\n\u003ch4\u003eCan HSA 20% be used directly in cryopreservation medium?\u003c\/h4\u003e\n\u003cp\u003eYes — HSA 20% is typically used as a component in cryopreservation media. The final HSA concentration ranges from 1% to 5% depending on the protocol. For formulation advice: info@seamlessbio.de\u003c\/p\u003e\n\u003ch4\u003eDo you have reference customers for this product?\u003c\/h4\u003e\n\u003cp\u003eYes — we already have customers who have successfully integrated liquid HSA into their cell therapy manufacturing process. Please contact us for more information: info@seamlessbio.de | +49 851 37932226\u003c\/p\u003e\n\u003ch3\u003eWhat is 20% Human Serum Albumin?\u003c\/h3\u003e\n\u003cp\u003e20% Human Serum Albumin (HSA) is a highly purified, sterile filtered protein solution derived from human plasma. It is a concentrated form of albumin, a vital protein responsible for maintaining plasma oncotic pressure and transporting various substances in the bloodstream. The 20% solution indicates a high concentration, making it ideal for clinical applications where rapid volume expansion and oncotic support are required. Its sterile filtration assures safety and suitability for intravenous use in hospitals, ensuring patients receive a reliable and effective blood plasma volume expander.\u003c\/p\u003e\n\u003ch3\u003eClinical Uses and Benefits of 20% Human Serum Albumin\u003c\/h3\u003e\n\u003cp\u003eThe 20% Human Serum Albumin solution is widely employed in medical settings for the treatment of hypovolemia, burns, hypoproteinemia, and shock. It plays a crucial role in restoring and maintaining blood volume and pressure in patients suffering from trauma or surgery. Due to its high protein concentration, it supports patients needing rapid plasma replacement without causing fluid overload, making it a preferred choice in critical care. The sterile filtered formulation ensures minimal risk of contamination, contributing to its safety profile in clinical applications.\u003c\/p\u003e\n\u003ch3\u003eStorage, Handling, and Quality Assurance\u003c\/h3\u003e\n\u003cp\u003eProper storage and handling of 20% Human Serum Albumin are essential to preserve its effectiveness. This sterile filtered product should be stored in a controlled environment, typically between 2°C and 25°C, avoiding freezing or excessive heat exposure. Quality assurance protocols during manufacturing guarantee that the albumin is free from pyrogens and viral contaminants. Each batch undergoes rigorous testing to meet international standards, providing healthcare professionals with a dependable product that ensures patient safety and treatment efficacy.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"SeamlessBio","offers":[{"title":"100mL \/ 250mL","offer_id":58026042392957,"sku":null,"price":0.0,"currency_code":"EUR","in_stock":false},{"title":"100mL \/ 500mL","offer_id":58026042425725,"sku":null,"price":0.0,"currency_code":"EUR","in_stock":false},{"title":"100mL \/ 1000mL","offer_id":58026042458493,"sku":null,"price":0.0,"currency_code":"EUR","in_stock":false},{"title":"500mL \/ 250mL","offer_id":58026042491261,"sku":null,"price":0.0,"currency_code":"EUR","in_stock":false},{"title":"500mL \/ 500mL","offer_id":58026042524029,"sku":null,"price":0.0,"currency_code":"EUR","in_stock":false},{"title":"500mL \/ 1000mL","offer_id":58026042556797,"sku":null,"price":0.0,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0916\/3338\/5853\/files\/HSA20inBag.png?v=1776025820","url":"https:\/\/shop.seamlessbio.de\/en\/products\/human-serum-albumin-hsa-20-solution-sterile-filtered","provider":"SeamlessBio","version":"1.0","type":"link"}