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Dianova DIA-CAL-100说明书

 更新时间:2017-07-07 点击量:1320

世界*实验材料供应商 Dianova 正式授权上海起发为其中国代理, Dianova 在一直是行业的*,一直为广大科研客户提供zui为的产品和服务,上海起发一直秉承为中国科研客户带来的产品,的服务,签约 Dianova 就是为了给广大科研客户带来更加完善的产品和服务,您的满意将是我们zui大的收获

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Dianova公司为德国的病理免疫组化产品供应商,具备的抗体制备工艺及严格的质控系统,产品在上享有良好的声誉。

克隆号为H09IDH1(isocitrate dehydrogenase 1, 异柠檬酸盐脱氢酶1)鼠单克隆抗体Dianova公司近期推出的产品之一,此抗体可特异性的检测脑组织肿瘤中IDH1基因的R132H点突变。IDH1基因的第132密码子的杂合突变是II 和III级神经胶质瘤(根据WHO的肿瘤学分类)的频发事件。在大约70%的星形胶质细胞瘤和少突神经胶质细胞瘤可发现IDH1基因的R132H点突变。

IDH1基因R132H突变在部分脑肿瘤中的频发现象使克隆号为H09的IDH1抗体可高灵敏性和高特异性的用于此类肿瘤的鉴别诊断中:如从原发性胶质母细胞瘤中区分出间变性星形细胞瘤、从毛细胞型星形细胞瘤或室管膜(细胞)瘤中区分出弥漫性星形细胞瘤(WHO分类II级),也可以用于具有IDH1突变的肿瘤细胞浸润前沿的与反应性神经胶质增多症的区分。因此,由于其高灵敏性和高特异性,此抗体在脑部肿瘤的分类分级中以及在检测单一或少量浸润肿瘤细胞时是非常有用的。

 

 

DIA-CAL-100 – Anti-mutiertes Calreticulin / CALR (Hu) aus Maus (Klon: CAL2) für Paraffingewebe – 100 µl

Art.-Nr.                    DIA-CAL-100

Spezifität                  mutated CALR

Spezies-Reaktivität         Human

Wirtsspezies                Maus

Isotyp                      IgG2a

Klon                        CAL2

Klonalität (Mono-/Polyklonal)      monoklonal

Anwendung                         Immunhistochemie (IHC)

                                  Immunhistochemie (Paraffingewebe)

Konjugation                        unkonjugiert

Verdünnung                         Histo-/Zytochemie 1:20 – 1:40

Format                             Lyophilisat

                                   gereinigter Antikörper (aus Kulturüberstand)

Produktlinie / Thema               Immunhistochemie

                                   Tumormarker/-biologie

Zweckbestimmung                    nur für Forschungszwecke

Suchcode                           Calreticulin Mutation

                                    FFPE
                                    Paraffin

Hersler / Marke                 dianova

 

Practical Implementation:

 

CAL2 labels the megakaryocytes in myeloproliferative neoplasms (essential thrombocythaemia (ET) and primary myelofibrosis (PMF)) with CALR mutation and enables to distinguish ET and PMF with CALR mutation from polycythemia vera (PV), from CALR mutation negative ET and PMF and from reactive bone marrow.

Why is CAL2 able to detect all known types of CALR mutations?

All types of CALR mutation result in a novel C-terminus. This harbors a common epitope expressed in all kinds of CALR mutations. The CAL2 antibody is directed against this common epitope. Therefore, it can be concluded that the CAL2 antibody is able to detect all CALR mutations.

CAL2 IHC of four PMF cases:

and C: Selective staining of mutated CALR protein in megakaryocytes of two PMF cases, respectively in prefibrotic phase and in fibrotic phase, in which Sanger sequencing detected a CALR mutation.

and DAbsent CAL2 staining in two PMF cases, respectively in prefibrotic and in fibrotic phase, both without molecularly detected mutated CALR. The fibrotic stroma remains unstained (C and D).

Selective staining of mutated CALR protein in megakaryocytes of a PMF case, in prefibrotic phase in which Sanger sequencing detected a CALR mutation.

A

Absent CAL2 staining in a PMF case, in prefibrotic phase without molecularly detected mutated CALR. The fibrotic stroma remains unstained.

B

Selective staining of mutated CALR protein in megakaryocytes of a PMF case, in fibrotic phase in which Sanger sequencing detected a CALR mutation.

C

Absent CAL2 staining in a PMF case, in fibrotic phase without molecularly detected mutated CALR. The fibrotic stroma remains unstained.

D

References

  1. Bonifacio M et al. CAL2 Monoclonal Antibody Is a Rapid and Sensitive Assay for the Detection of Calreticulin Mutations in Essential Thrombocythemia and May Provide Prognostic Informations. BLOOD 128: 3122, 2016
  2. Nomani L et al. CAL2 Immunohisto-chemical Staining Accuray Identifies CALR Mutations in Myeloproliferative Neoplasms. Am J Clin Pathol. 146(4): 431-438, 2016.
  3. Andrici J et al. Mutation specific immuno-histochemistry is highly specific for the presence of calreticulin mutations in myeloproliferative neoplasms. Pathology 48(4): 319-324, 2016
  4. Stein, H et al. A new monoclonal antibody (CAL2) detects CALRETICULIN mutations in formalin-fixed and paraffin embedded bone marrow sections. Leukemia 2015, accepted for publication.
  5. Nangalia J et al. Somatic CALR Mutations in Myeloproliferative Neoplasms with Nonmutated JAK2. N Engl J Med 369(25): 2391-2405, 2013.
  6. Klampfl T et al. Somatic Mutations of Calreticulin in Myeloproliferative Neoplasms. N Engl J Med 369(25): 2379-2390, 2013.

部分产品信息如下:

Cat. Number

Description

Qty.

Unit

DIA-100

Anti-Fibroblasten (CD90) (Hu) from Mouse (Clone: AS02)

200

µg

DIA-100-M

Anti-Fibroblasten (CD90) (Hu) from Mouse (Clone: AS02)

20

µg

DIA-120

Anti-Fibroblasten (CD90) (Hu) from Mouse (Clone: AS02) -FITC

100

Test

DIA-300-P05

Anti-CD30 (Ki-1) (Hu) from Mouse (Clone: Ber-H2)

0.5

ml

DIA-326-P05

Anti-EpCAM (CD326) (Hu) from Mouse (Clone: Ber-EP4)

0.5

ml

DIA-333-M

Anti-TRAF1 (Hu) from Mouse (Clone: Ber-TRAF1)

0.1

ml

DIA-333-P05

Anti-TRAF1 (Hu) from Mouse (Clone: Ber-TRAF1)

0.5

ml

DIA-45

Anti-p53 (Hu) from Rat (Clone: 10/82/36)

1

ml

DIA-530-M

Anti-p53 (Hu) from Mouse (Clone: CC53)

0.1

ml

DIA-530-P05

Anti-p53 (Hu) from Mouse (Clone: CC53)

0.5

ml

DIA-530-P1

Anti-p53 (Hu) from Mouse (Clone: CC53)

1

ml

DIA-670-M

Anti-Ki-67/MIB1 (Hu) from Mouse (Clone: Ki-67P) CE-IVD

0.1

ml

DIA-670-P05

Anti-Ki-67/MIB1 (Hu) from Mouse (Clone: Ki-67P) CE-IVD

0.5

ml

DIA-670-P1

Anti-Ki-67/MIB1 (Hu) from Mouse (Clone: Ki-67P) CE-IVD

1

ml

DIA-700

Anti-GFAP (Hu) from Mouse (Clone: IF3) CE-IVD

0.5

ml

DIA-700-M

Anti-GFAP (Hu) from Mouse (Clone: IF3) CE-IVD

0.1

ml

DIA-CAL-100

Anti-CALRETICULIN mutation (Hu) from Mouse (Clone CAL2)

0.1

ml

DIA-CAL-250

Anti-CALRETICULIN mutation (Hu) from Mouse (Clone CAL2)

0.25

ml

DIA-H09

Anti-IDH1 R132H (Hu) from Mouse (Clone: H09) CE-IVD

0.5

ml

DIA-H09-L

Anti-IDH1 R132H (Hu) from Mouse (Clone: H09), prediluted, ready-to-use

8

ml

DIA-PD1-P01

Anti-PD-1 (Hu) from Mouse (Clone: NAT105)

0.1

ml

DIA-W09

Anti-IDH1 (Hu) from Rat (Clone: W09)

0.5

ml

 

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