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Dianova DIA-CAL-100說明書

 更新時間:2017-07-07 點擊量:1073

世界*實驗材料供應商 Dianova 正式授權上海起發為其中國代理, Dianova 在一直是行業的*,一直為廣大科研客戶提供zui為的產品和服務,上海起發一直秉承為中國科研客戶帶來的產品,的服務,簽約 Dianova 就是為了給廣大科研客戶帶來更加完善的產品和服務,您的滿意將是我們zui大的收獲

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Dianova公司為德國的病理免疫組化產品供應商,具備的抗體制備工藝及嚴格的質控系統,產品在上享有良好的聲譽。

克隆號為H09IDH1(isocitrate dehydrogenase 1, 異檸檬酸鹽脫氫酶1)鼠單克隆抗體Dianova公司近期推出的產品之一,此抗體可特異性的檢測腦組織腫瘤中IDH1基因的R132H點突變。IDH1基因的第132密碼子的雜合突變是II 和III級神經膠質瘤(根據WHO的腫瘤學分類)的頻發事件。在大約70%的星形膠質細胞瘤和少突神經膠質細胞瘤可發現IDH1基因的R132H點突變。

IDH1基因R132H突變在部分腦腫瘤中的頻發現象使克隆號為H09的IDH1抗體可高靈敏性和高特異性的用于此類腫瘤的鑒別診斷中:如從原發性膠質母細胞瘤中區分出間變性星形細胞瘤、從毛細胞型星形細胞瘤或室管膜(細胞)瘤中區分出彌漫性星形細胞瘤(WHO分類II級),也可以用于具有IDH1突變的腫瘤細胞浸潤前沿的與反應性神經膠質增多癥的區分。因此,由于其高靈敏性和高特異性,此抗體在腦部腫瘤的分類分級中以及在檢測單一或少量浸潤腫瘤細胞時是非常有用的。

 

 

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.

部分產品信息如下:

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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