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SIGLEC9

SIGLEC9,全稱為唾液酸結(jié)合免疫球蛋白樣凝集素9,是一種表達(dá)于人類細(xì)胞表面的蛋白質(zhì),常見別名包括CDw329和CD329。該蛋白屬于免疫球蛋白超家族,具有結(jié)合唾液酸的能力,主要參與免疫調(diào)節(jié)。SIGLEC9在多種細(xì)胞類型中表達(dá),包括巨噬細(xì)胞、樹突狀細(xì)胞和自然殺傷細(xì)胞等,通過與細(xì)胞表面唾液酸配體結(jié)合,影響免疫細(xì)胞的活性和功能。研究表明,SIGLEC9的表達(dá)與腫瘤微環(huán)境中的免疫抑制狀態(tài)密切相關(guān),其在腫瘤細(xì)胞和免疫細(xì)胞之間的相互作用中發(fā)揮重要作用。
在疾病方面,SIGLEC9與多種癌癥的發(fā)生發(fā)展有關(guān),如肝細(xì)胞癌、結(jié)直腸癌和乳腺癌等。藥物研發(fā)領(lǐng)域,針對(duì)SIGLEC9的靶向治療已成為研究熱點(diǎn)。例如,通過阻斷SIGLEC9與配體的結(jié)合,可以增強(qiáng)自然殺傷細(xì)胞的抗腫瘤活性,從而提高癌癥免疫治療的療效。此外,一些研究還發(fā)現(xiàn),SIGLEC9的表達(dá)水平與腫瘤患者的預(yù)后相關(guān),可作為評(píng)估腫瘤預(yù)后的生物標(biāo)志物。目前,針對(duì)SIGLEC9的抗體藥物和抑制劑正處于臨床研究階段,有望為癌癥患者提供新的治療選擇。

熱銷產(chǎn)品

Recombinant Human Sialic acid-binding Ig-like lectin 9 (SIGLEC9), partial (Active) (CSB-MP021303HU)

驗(yàn)證數(shù)據(jù)

CSB-MP021303HU

(Tris-Glycine gel) Discontinuous SDS-PAGE (reduced) with 5% enrichment gel and 15% separation gel.

CSB-MP021303HU

Activity
Measured by its binding ability in a functional ELISA. Immobilized Human SIGLEC9 at 2 μg/ml can bind Anti-SIGLEC9 recombinant antibody (CSB-RA021303MA1HU). The EC50 is 1.033-1.429 ng/mL.

SIGLEC9 Recombinant Monoclonal Antibody (CSB-RA021303MA1HU)

驗(yàn)證數(shù)據(jù)

CSB-RA021303MA1HU

The Binding Activity of Human SIGLEC9 with Anti-SIGLEC9 Recombinant Antibody
Activity: Measured by its binding ability in a functional ELISA. Immobilized Human SIGLEC9 (CSB-MP021303HU) at 2 μg/mL can bind Anti-SIGLEC9 recombinant antibody. The EC50 is 1.033-1.429 ng/mL.

Human Sialic acid-binding Ig-like lectin 9(SIGLEC9) ELISA kit (CSB-EL021303HU)

驗(yàn)證數(shù)據(jù)

CSB-EL021303HU 標(biāo)準(zhǔn)曲線

貨號(hào):CSB-EL021303HU

規(guī)格:96T/48T

靈敏度:31.25 pg/ml

檢測(cè)范圍:125 pg/ml-8000 pg/ml

These standard curves are provided for demonstration only. A standard curve should be generated for each set of samples assayed.

SIGLEC9 Antibodies

SIGLEC9 for Homo sapiens (Human)

SIGLEC9 Proteins

SIGLEC9 Proteins for Homo sapiens (Human)

SIGLEC9 ELISA Kit

SIGLEC9 ELISA Kit for Homo sapiens (Human)