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一、公司介紹
St John's Laboratory（簡稱StJL）是一家專注于抗體試劑、檢測試劑盒及蛋白質(zhì)分析工具研發(fā)的高科技生物企業(yè)。品牌命名靈感源自西方宗教文化中的“Saint"（圣人），寓意以嚴(yán)謹(jǐn)?shù)目茖W(xué)精神為科研工作者提供可靠工具，同時(shí)通過簡潔易記的名稱降低用戶的認(rèn)知門檻。
自成立以來，StJL始終以技術(shù)創(chuàng)新、數(shù)據(jù)驅(qū)動(dòng)、品質(zhì)嚴(yán)控為核心發(fā)展理念，致力于解決生物醫(yī)學(xué)研究中的關(guān)鍵問題。其產(chǎn)品線覆蓋抗體、ELISA試劑盒、重組蛋白等，廣泛應(yīng)用于癌癥研究、神經(jīng)科學(xué)、傳染病檢測及體外診斷（IVD）領(lǐng)域。
?? 下圖為"上海起發(fā)"作為其代理的代理書
二、核心優(yōu)勢：用專業(yè)定義行業(yè)標(biāo)準(zhǔn)
1. 技術(shù)深耕：抗體驗(yàn)證計(jì)劃（AVP）透明化
StJL是推動(dòng)抗體驗(yàn)證計(jì)劃的企業(yè)之一。通過AVP項(xiàng)目，公司與科研用戶建立去中心化的質(zhì)量標(biāo)準(zhǔn)體系：用戶可免費(fèi)申請?jiān)囉醚b，提交驗(yàn)證數(shù)據(jù)后獲得產(chǎn)品折扣。截至2024年，AVP已積累上千份獨(dú)立驗(yàn)證數(shù)據(jù)，并通過《自然》雜志認(rèn)可，成為行業(yè)質(zhì)量參考的重要依據(jù)。
2. 垂直深耕：聚焦免疫組化與體外診斷
區(qū)別于“大而全"的試劑品牌，StJL采取少而精的策略：
• 早期專注抗體試劑：2018年前僅布局抗體及試劑盒兩大品類，確保品控穩(wěn)定性。
• 向IVD領(lǐng)域延伸：基于免疫組化技術(shù)，開發(fā)適用于病理診斷的試劑，滿足臨床與科研雙重需求。
3. 服務(wù)網(wǎng)絡(luò)
支持90+國家快速配送，主要地區(qū)3-5個(gè)工作日送達(dá)，全程冷鏈運(yùn)輸保障樣本活性。同時(shí)提供多語言客服支持，覆蓋英語、中文、西班牙語等。
三、熱門產(chǎn)品推薦：科研與診斷的得力助手
以下為StJL代表性產(chǎn)品（含貨號(hào)與詳細(xì)參數(shù)）：
1. 15d-PGJ2競爭性ELISA試劑盒（貨號(hào)：STJE0006615）
• 應(yīng)用：檢測血清、血漿中的15d-PGJ2濃度，靈敏度達(dá)1.88ng/mL。
• 技術(shù)亮點(diǎn)：采用競爭性酶聯(lián)免疫法，預(yù)包被抗原與生物素標(biāo)記抗體結(jié)合，通過TMB顯色定量分析。適用于炎癥反應(yīng)、代謝疾病研究。
2. 人4-1BB（CD137）重組蛋白（貨號(hào)：STJP000593）
• 特性：由CHO細(xì)胞表達(dá)，靶向活化的T細(xì)胞表面受體，可增強(qiáng)CD8+ T細(xì)胞活性，適用于抗病毒及腫瘤免疫研究。
• 應(yīng)用場景：細(xì)胞培養(yǎng)、流式細(xì)胞術(shù)、免疫組化實(shí)驗(yàn)。
3. 生物素標(biāo)記人TGF-β1重組蛋白（貨號(hào)：STJP000314）
• 功能：調(diào)控細(xì)胞分化、免疫應(yīng)答及骨重塑，適用于信號(hào)通路研究。
• 技術(shù)細(xì)節(jié)：通過合成肽段免疫動(dòng)物獲得高純度抗體，支持Western Blot、免疫熒光等實(shí)驗(yàn)。
4. 抗CD71/轉(zhuǎn)鐵蛋白受體單抗（貨號(hào)：STJ11106847）
• 驗(yàn)證數(shù)據(jù)：用戶反饋在人外周血單核細(xì)胞中染色陽性率>95%，適用于流式細(xì)胞術(shù)與免疫組化。
四、解決科研痛點(diǎn)：讓實(shí)驗(yàn)更高效、更可信
1. 質(zhì)量不可控：AVP項(xiàng)目通過用戶共享數(shù)據(jù)，建立透明化驗(yàn)證體系，降低采購風(fēng)險(xiǎn)。
2. 文獻(xiàn)數(shù)據(jù)滯后：平臺(tái)匯總實(shí)驗(yàn)數(shù)據(jù)，補(bǔ)充傳統(tǒng)文獻(xiàn)的時(shí)效性不足。
3. 抗體交叉反應(yīng)：嚴(yán)格篩選宿主細(xì)胞與純化工藝，減少非特異性結(jié)合。
4. 定制化需求：支持抗體標(biāo)記、試劑盒優(yōu)化等定制服務(wù)，適配個(gè)性化實(shí)驗(yàn)方案。
五、目標(biāo)客戶群體：賦能科研生態(tài)
StJL的產(chǎn)品與服務(wù)覆蓋四大核心領(lǐng)域，滿足不同用戶群體的多樣化需求：
1. 科研機(jī)構(gòu)
包括大學(xué)實(shí)驗(yàn)室、癌癥研究中心及神經(jīng)科學(xué)團(tuán)隊(duì)。這些用戶需要高特異性抗體和標(biāo)準(zhǔn)化試劑盒，以支持基礎(chǔ)研究與疾病機(jī)制探索。例如，腫瘤研究實(shí)驗(yàn)室依賴StJL的IHC驗(yàn)證抗體進(jìn)行病理樣本分析，而神經(jīng)科學(xué)團(tuán)隊(duì)則通過重組蛋白工具解析信號(hào)通路。
2. 醫(yī)療診斷
醫(yī)院病理科和第三方檢測中心是StJL的重要客戶。其IVD試劑符合臨床標(biāo)準(zhǔn)，例如抗CD71單抗用于流式細(xì)胞術(shù)檢測血液疾病，幫助醫(yī)生快速診斷免疫相關(guān)疾病。
3. 生物制藥
藥企研發(fā)部門利用StJL的高純度重組蛋白開發(fā)治療性抗體。例如，人4-1BB重組蛋白可模擬T細(xì)胞激活過程，輔助設(shè)計(jì)腫瘤免疫療法。
4. 教育機(jī)構(gòu)
生命科學(xué)教學(xué)實(shí)驗(yàn)室通過StJL的性價(jià)比試劑和操作指南，為學(xué)生提供實(shí)踐支持。例如，15d-PGJ2 ELISA試劑盒被用于炎癥反應(yīng)教學(xué)實(shí)驗(yàn)，幫助學(xué)生掌握定量檢測技術(shù)。
六、常見問題解答：您的疑慮，我們一一解答
Q1：產(chǎn)品質(zhì)量如何保障？
A：所有產(chǎn)品通過ISO 13485認(rèn)證，AVP項(xiàng)目提供第三方驗(yàn)證數(shù)據(jù)，支持7天無理由退換。
Q2：是否支持定制化開發(fā)？
A：可提供抗體標(biāo)記、試劑盒優(yōu)化等服務(wù)，需聯(lián)系技術(shù)團(tuán)隊(duì)評(píng)估需求。
Q3：運(yùn)輸時(shí)效與冷鏈管理如何？
A：主要地區(qū)3-5工作日送達(dá)，全程溫控物流，提供干冰包裝。
Q4：文獻(xiàn)引用是否有支持？
A：提供產(chǎn)品相關(guān)參考文獻(xiàn)列表，并可協(xié)助檢索特定研究場景的應(yīng)用案例。
關(guān)鍵詞：stjohnslabs，stjohnslabs上海代理，stjohnslabs中國代理，stjohnslabs北京代理，stjohnslabs江蘇代理， stjohnslabs廣東代理,STJ11101522-20uL, STJ11101522-100uL、St John's Laboratory抗體、免疫組化試劑盒、體外診斷試劑、ELISA檢測試劑盒、重組蛋白供應(yīng)商、科研用抗體、抗體驗(yàn)證計(jì)劃、病理診斷試劑、生物制藥原料、流式細(xì)胞術(shù)抗體、癌癥研究試劑、神經(jīng)科學(xué)試劑、傳染病檢測盒、IVD診斷工具、定制化抗體開發(fā)、高純度蛋白提取、實(shí)驗(yàn)數(shù)據(jù)共享平臺(tái)、生物試劑、科研試劑供應(yīng)商、英國生物科技公司
更多產(chǎn)品信息，請聯(lián)系中國區(qū)域代理商：上海起發(fā)實(shí)驗(yàn)試劑有限公司
如果您對(duì)任意產(chǎn)品或其他品牌感興趣，可通過“在線留言"功能留下您的需求
（注：本文內(nèi)容基于品牌公開資料及行業(yè)常規(guī)信息整理，具體以品牌信息文檔為準(zhǔn)。）
??熱賣產(chǎn)品
貨號(hào) | 品名 | 規(guī)格 | 品牌 |
STJ11101522-20uL | Anti-pan-Kla antibody (STJ11101522) | 20uL | St John's Laboratory |
STJE0005616 | Rat C3 (Complement C3) Sandwich ELISA Kit (STJE0005616) | 96T | St John's Laboratory |
STJ195701-200ug | Anti-MTLN antibody (STJ195701) | 200ug | St John's Laboratory |
STJ194662-20ug | Anti-TARM1 antibody (36-86 aa) (STJ194662) | 20ug | St John's Laboratory |
STJ194378-200ug | Anti-TSACC antibody (57-107 aa) (STJ194378) | 200ug | St John's Laboratory |
STJ195920-100ug | Anti-MFSD12 antibody (78-128 aa) (STJ195920) | 100ug | St John's Laboratory |
STJ97863-50ug | Anti-BHMT antibody [8C11H5] (STJ97863) | 50ug | St John's Laboratory |
STJ194899-100ug | Anti-C8orf82 antibody | 100 ug | St John's Laboratory |
STJ193511-100ug | Anti-ERFE antibody (102-152 aa) (STJ193511) | 100ug | St John's Laboratory |
STJ11100297-100uL | Anti-CCR1 antibody (255-354) (STJ11100297) | 100uL | St John's Laboratory |
STJ91023-50ug | Anti-Phospho-TH-Ser19 antibody (10-59 aa) (STJ91023) | 50ug | St John's Laboratory |
STJ194894-100ug | Anti-SAMD5 antibody (66-116 aa) (STJ194894) | 100ug | St John's Laboratory |
STJ194640-20ug | Anti-SLC25A44 antibody (237-287 aa) (STJ194640) | 20ug | St John's Laboratory |
STJ90953-100ug | Anti-Phospho-OXSR1-Thr185 antibody (151-200 aa) (STJ90953) | 100ug | St John's Laboratory |
STJ112074-200uL(2x100uL) | Anti-UPK3A antibody (19-207) (STJ112074) | 200uL(2x100uL) | St John's Laboratory |
STJ116041-20uL | Anti-STIP1 antibody (1-300) (STJ116041) | 20uL | St John's Laboratory |
STJ11101223-20uL | Anti-STIP1 antibody (2-98) [S3MR] (STJ11101223) | 20uL | St John's Laboratory |
STJ22524-20uL | Anti-ADNP antibody (843-1102) (STJ22524) | 20uL | St John's Laboratory |
STJ180567-0.1mLC | Anti-EGFR antibody (344-492aa) [ZR16] (STJ180567) | 0.1mLC | St John's Laboratory |
STJ91502-20ug | Anti-ADNP antibody (111-160 aa) (STJ91502) | 20ug | St John's Laboratory |
STJ96208-20ug | Anti-USP48 antibody (631-680 aa) (STJ96208) | 20ug | St John's Laboratory |
STJ197447-20ug | Anti-STIP1 antibody (250-300 aa) (STJ197447) | 20ug | St John's Laboratory |
STJ194616-20ug | Anti-SWI5 antibody (185-235 aa) (STJ194616) | 20ug | St John's Laboratory |
STJ194162-20ug | Anti-SFR1 antibody (110-160 aa) (STJ194162) | 20ug | St John's Laboratory |
STJ193581-50ug | Anti-CARS2 antibody (95-145 aa) (STJ193581) | 50ug | St John's Laboratory |
STJ70332-100ug | Anti-ALMS1 antibody (C-Term) (STJ70332) | 100ug | St John's Laboratory |
STJ195998-100ug | Anti-SELENOH antibody (58-108 aa) (STJ195998) | 100ug | St John's Laboratory |
STJ90953-20ug | Anti-Phospho-OXSR1-Thr185 antibody (151-200 aa) (STJ90953) | 20ug | St John's Laboratory |
STJ95732-100ug | Anti-SOS2 antibody (631-680 aa) (STJ95732) | 100ug | St John's Laboratory |
STJ11103260-100uL | Anti-Hivep3 antibody (617-714) (STJ11103260) | 100uL | St John's Laboratory |
STJ193511-20ug | Anti-ERFE antibody (102-152 aa) (STJ193511) | 20ug | St John's Laboratory |
STJA0006233-200ug | Anti-TFRC antibody (100-200) [PT0719] (STJA0006233) | 200ug | St John's Laboratory |
STJ11101522-100uL | Anti-pan-Kla antibody (STJ11101522) | 100uL | St John's Laboratory |
STJ194151-100ug | Anti-CFAP144 antibody (7-57 aa) (STJ194151) | 100ug | St John's Laboratory |
STJ91682-20ug | Anti-ARHGAP18 antibody (517-566 aa) (STJ91682) | 20ug | St John's Laboratory |
STJ195130-100ug | Anti-TMEM242 antibody (53-103 aa) (STJ195130) | 100ug | St John's Laboratory |
STJ192660-100ug | Anti-ADGRV1 antibody (STJ192660) | 100ug | St John's Laboratory |
STJA0010492-50uL | Anti-METTL3 antibody [SM0492] (STJA0010492) | 50uL | St John's Laboratory |
STJA0010492-100uL | Anti-METTL3 antibody [SM0492] (STJA0010492) | 100uL | St John's Laboratory |
STJ194336-20ug | Anti-CFAP58 antibody (723-773 aa) (STJ194336) | 20ug | St John's Laboratory |
STJ72312-100ug | Anti-UCHL1 antibody (58-68) (STJ72312) | 100ug | St John's Laboratory |
STJ115093-100uL | Anti-SCD5 antibody (1-75) (STJ115093) | 100uL | St John's Laboratory |
STJ193598-50ug | Anti-TMEM151B antibody (366-416 aa) (STJ193598) | 50ug | St John's Laboratory |
STJ11102516-100uL | Anti-CARD11 antibody (1055-1154) [S6MR] (STJ11102516) | 100uL | St John's Laboratory |
STJ194519-20ug | Anti-SWSAP1 antibody | 20ug | St John's Laboratory |
STJ195930-20ug | Anti-ZSWIM7 antibody | 20ug | St John's Laboratory |
STJ194444-100ug | Anti-DOP1A antibody (1543-1593 aa) (STJ194444) | 100ug | St John's Laboratory |
STJ194894-50ug | Anti-SAMD5 antibody (66-116 aa) (STJ194894) | 50ug | St John's Laboratory |
STJ11105344-20uL | Anti-GSDMD antibody (1-100, N-Term) (STJ11105344) | 20uL | St John's Laboratory |
STJ97984-200ug | Anti-KRT18 antibody (391-483) [4D11E4] (STJ97984) | 200ug | St John's Laboratory |
STJ195178-200ug | Anti-TMEM198 antibody (273-323 aa) (STJ195178) | 200ug | St John's Laboratory |
STJ11101616-100uL | Anti-METTL3 antibody (2-250) [S6MR] (STJ11101616) | 100uL | St John's Laboratory |
STJ196189-50ug | Anti-SPINK4 antibody (10-90 aa) (STJ196189) | 50ug | St John's Laboratory |
STJ98666-50ug | Anti-Pan-Glycine myristoylation antibody | 50ug | St John's Laboratory |
STJ194672-50ug | Anti-GALC antibody (STJ194672) | 50ug | St John's Laboratory |
STJ114714-20uL | Anti-SLC7A9 antibody (1-100) (STJ114714) | 20uL | St John's Laboratory |
STJ110690-50uL | Anti-CLDN18 antibody (20-80) (STJ110690) | 50 uL | St John's Laboratory |
STJ118339-100uL | Anti-METTL16 antibody (263-562) (STJ118339) | 100uL | St John's Laboratory |
STJ195768-200ug | Anti-STON2 antibody (47-97 aa) (STJ195768) | 200ug | St John's Laboratory |
STJ94317-100ug | Anti-MTM1 antibody (241-290) | 100ug | St John's Laboratory |
STJA0008863-50ug | Anti-CWF19L2 antibody (STJA0008863) | 50ug | St John's Laboratory |
STJ11101047-50 | Anti-Phospho-LATS1/LATS2-T1079/T1041 antibody (STJ11101047) | 50ul | St John's Laboratory |
STJ93908-50ug | Anti-LATS1/2 antibody (1010-1090) (STJ93908) | 50ug | St John's Laboratory |
STJ11103895-20uL | Anti-UBL5 antibody (1-73) (STJ11103895) | 20uL | St John's Laboratory |
STJ119906-100ul | Anti-PDE3A antibody (380-660) (STJ119906) | 100ul | St John's Laboratory |
STJ97448-100ug | Anti-CASP3 antibody [5E1] (STJ97448) | 100ug | St John's Laboratory |
STJ194444-200ug | Anti-DOP1A antibody (STJ194444) | 200ug | St John's Laboratory |
STJ191062-50ug | Anti-SCG5 antibody (90-170 aa) (STJ191062) | 50ug | St John's Laboratory |
STJ98749-100ug | Anti-CD300E antibody (31-80 aa) (STJ98749) | 100ug | St John's Laboratory |
STJ24829-100uL | Anti-NTF3 antibody (19-257) (STJ24829) | 100uL | St John's Laboratory |
STJ195721-100ug | Anti-DNAI4 antibody (281-331 aa) (STJ195721) | 100ug | St John's Laboratory |
STJ72975-100ug | Anti-CCDC3 antibody (134-148) (STJ72975) | 100ug | St John's Laboratory |
STJ502567-100ug | Anti-Phospho-KIRREL-p737/738 antibody (STJ502567) | 100 ug | St John's Laboratory |
STJ194327-20ug | Anti-TEX44 antibody (STJ194327) | 20ug | St John's Laboratory |
STJ91971-100ug | Anti-CAGE1 antibody (711-760 aa) (STJ91971) | 100ug | St John's Laboratory |
STJA0010630 | Anti-Recombinant-p40-DeltaNp63 antibody [SM0630] (STJA0010630) | 50ul | St John's Laboratory |
STJ193684-20ug | Anti-NOD1 antibody (290-340 aa) (STJ193684) | 20ug | St John's Laboratory |
STJ29417-100uL | Anti-CD47 antibody (20-140) (STJ29417) | 100uL | St John's Laboratory |
STJ113053-200uL(2x100uL) | Anti-NOX4-antibody (aa328-578) | 200uL(2x100uL) | St John's Laboratory |
STJ71686 | Anti-TROP2 Antibody | 100ug | St John's Laboratory |
STJ195178-20ug | Anti-TMEM198 antibody (273-323 aa) (STJ195178) | 20ug | St John's Laboratory |
STJ194669-50ug | Anti-DNAI3 antibody (419-469 aa) (STJ194669) | 50ug | St John's Laboratory |
STJ500912 | Anti-EPHA3-antibody (aa900-980) | 100ug | St John's Laboratory |
STJ194151-20ug | Anti-CFAP144 antibody (7-57 aa) (STJ194151) | 20ug | St John's Laboratory |
STJ193829-20ug | Anti-TRIM50 Antibody | 20ug | St John's Laboratory |
STJ11106153-20uL | Anti-SEPW1 antibody (1-87 aa) (STJ11106153) | 20uL | St John's Laboratory |
STJ193142-20ug | Anti-OGG1 antibody (STJ193142) | 20ug | St John's Laboratory |
STJ196476-50ug | Anti-Phospho-CTNNA1-Ser652 antibody (STJ196476) | 50ug | St John's Laboratory |
STJ116312-20uL | Anti-NMU antibody (35-174) (STJ116312) | 20uL | St John's Laboratory |
STJ193987-50ug | Anti-SLC25A53 antibody (131-181 aa) (STJ193987) | 50ug | St John's Laboratory |
STJE0008150-96T | Human CRISPLD2 (Cysteine-Rich Secretory Protein LCCL Domain-Containing 2) Sandwich ELISA Kit Kit (STJE0008150) | 96T | St John's Laboratory |
STJ193921-50ug | Anti-TMEM63B antibody (627-677 aa) (STJ193921) | 50ug | St John's Laboratory |
STJ194871-100ug | Anti-EEF2KMT antibody (268-318 aa) (STJ194871) | 100ug | St John's Laboratory |
STJ11101440-100uL | Anti-NDUFB1 antibody (STJ11101440) | 100uL | St John's Laboratory |
STJ196333-20ug | Anti-Phospho-IRF7-Ser477 antibody (STJ196333) | 20ug | St John's Laboratory |
STJ118768-100ul | Anti-AEBP1 antibody (999-1158) (STJ118768) | 100ul | St John's Laboratory |
STJ195089-100ug | Anti-TOP6BL antibody (STJ195089) | 100ug | St John's Laboratory |
STJ117637-100uL | Anti-KMT5B antibody (100-200) (STJ117637) | 100uL | St John's Laboratory |
STJ193987-20ug | Anti-SLC25A53 antibody (STJ193987) | 20ug | St John's Laboratory |
STJ11103555-200uL(2x100uL) | Anti-Prostatic Acid Phosphatase antibody (1-100) [S5MR] (STJ11103555) | 200uL(2x100uL) | St John's Laboratory |
地址：上海浦東川沙鎮(zhèn)川沙路6619號(hào)上海起發(fā)實(shí)驗(yàn)試劑有限公司
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