黑色素瘤在组织病理学上具有多样性，其可通过多种方式分化侵袭成纤维细胞、肌肉、神经，正因如此，黑色素瘤的组织学诊断变得困难，尤其是对于不产生或产生少量黑色素的黑色素瘤。为了正确区别黑色素瘤与其他种类的肿瘤，病理学家通过使用一种或多种针对黑色素瘤蛋白标志物的特异性抗体，可很大的提高诊断的正确性。

A recent publication by Dr. Ordóñez at the MD Anderson Cancer Center offers an outstanding and comprehensive discussion of immunohistochemical markers that are used to diagnose melanoma (PMID: 23648379). GeneTex would like to introduce some antibody products that are directed against these proteins.  Many of these reagents are monoclonal antibodies from clones that are commonly referenced in the literature and therefore are of potentially great value to melanoma researchers.
S100 beta antibody [EP1576Y], C-term(GTX61610)	S100 antibody [4C4.9](GTX24066)	S100A6 antibody(GTX121460)	S100B antibody [9A11B9] (GTX83327)
Melanoma antibody [HMB45] (GTX20787)	Melan A antibody [A103] (GTX20785)	Tyrosinase antibody [T311] (GTX20738)	MiTF antibody [C5](GTX12039)

Cat. No.	Product Name	Host	Reactivity	Application
GTX63376	S100A1 antibody [EPR5251]	Rabbit pAb	Hu, Ms, Rat	FACS, ICC/IF, IP, WB
GTX24066	S100 antibody [4C4.9]	Mouse mAb	Hu, Ms, Cow, Rat	IHC-Fr, IHC-P
GTX61610	S100 beta antibody [EP1576Y], C-term	Rabbit pAb	Hu, Ms, Rat	IHC-M, IHC-P, IP, WB
GTX11178	S100 beta antibody [SH-B1]	Mouse mAb	Hu, Cat, Cow, Pig, Rb, Rat	Dot, ELISA, IHC, IHC-P, WB
GTX83327	S100B antibody [9A11B9]	Mouse mAb	Hu	ELISA, IHC, WB
GTX11181	S100 alpha 6 antibody [CACY-100]	Mouse mAb	Hu, Cow, Goat, Pig, Rb, Rat	ICC/IF, IHC-P, IP, WB
GTX121460	S100A6 antibody	Rabbit pAb	Hu	ICC/IF, WB
GTX20787	Melanoma antibody [HMB45]	Mouse mAb	Hu	IHC-Fr, IHC-P
GTX16667	Ki67 antibody [SP6]	Rabbit pAb	Hu, Ms, Rat	ICC/IF, IHC, IHC-P, WB
GTX20785	Melan A antibody [A103]	Mouse mAb	Hu, Ms	IHC-P, IP, WB
GTX75964	Melan A antibody [M2-7C10]	Mouse mAb	Hu	IHC-P
GTX20738	Tyrosinase antibody [T311]	Mouse mAb	Hu	IHC-P, WB
GTX12502	Melanoma antibody [PNL2]	Mouse mAb	Hu	IHC-P
GTX12039	MiTF antibody [C5]	Mouse mAb	Hu, Ms, Rat	GSA, IHC-Fr, IHC-P, IP, WB