RIN-14B細(xì)胞

生長狀態(tài)： 貼壁生長

ATCC Number： CRL-2059?

運(yùn)輸方式： 凍存運(yùn)輸

是否是腫瘤細(xì)胞： 0

物種來源： 大鼠

品系： NEDH

組織來源： islet cell tumor

數(shù)量： 大量

器官來源： 胰腺

細(xì)胞形態(tài)： 上皮樣

Designations: RIN-14B

RIN-14B細(xì)胞Depositors: AF Gazdar, H Oie

Biosafety Level: 1

Shipped: frozen

Medium & Serum: See Propagation

Growth Properties: adherent

Organism: Rattus norvegicus deposited as Rattus sp.

Morphology: epithelial

Source: Strain: NEDH

Organ: pancreas

Tissue: islet cell tumor

Cellular Products: somatostatin; L-dopa-decarboxylase

Permits/Forms: RIN-14B細(xì)胞In addition to the MTA mentioned above, other ATCC and/or regulatory permits may be required for the transfer of this ATCC material. Anyone purchasing ATCC material is ultimately responsible for obtaining the permits. Please click here for information regarding the specific requirements for shipment to your location.

Gender: male

Comments: The RIN-14B cell line is a secondary clone derived from the RIN-m rat islet line (ATCC CRL-2057 ).The cells produce and secrete somatostatin, and produce L-dopa-decarboxylase (a marker for cells having amine precursor uptake and decarboxylation, or APUD, activity).Unlike the parental line they do not produce insulin. The parental line was also cloned to establish RIN-5F (ATCC CRL-2058) that produces only insulin. These offer models for the study of the biology of pancreatic islet cells, specifically the mechanisms controlling the synthesis, storage and secretion of insulin and somatostatin.

Propagation: ATCC complete growth medium: The base medium for this cell line is ATCC-formulated RPMI-1640 Medium, Catalog No. 30-2001. To make the complete growth medium, add the following components to the base medium: fetal bovine serum to a final concentration of 10%.

Temperature: 37.0°C

Subculturing: Protocol: Volumes used in this protocol are for 75 cm2 flask; proportionally reduce or increase amount of dissociation medium for culture vessels of other sizes. 1. RIN-14B細(xì)胞Remove and discard culture medium.2. Briefly rinse the cell layer with 0.25% (w/v) Trypsin-0.53mM EDTA solution to remove all traces of serum which contains trypsin inhibitor.3. Add 2.0 to 3.0 ml of Trypsin-EDTA solution to flask and observe cells under an inverted microscope until cell layer is dispersed (usually within 5 to 15 minutes).4. Note: To avoid clumping do not agitate the cells by hitting or shaking the flask while waiting for the cells to detach. Cells that are difficult to detach may be placed at 37?C to facilitate dispersal.5. Add 6.0 to 8.0 ml of complete growth medium and aspirate cells by gently pipetting. 6. Resuspend cells in fresh growth medium7. Add appropriate aliquots of the cell suspension to new culture vessels. 8. Incubate cultures at 37?C.

Subcultivation Ratio: A subcultivation ratio of 1:3 to 1:6 is recommended

Medium Renewal: Every 3 to 4 days

Preservation: Culture medium, 95%; DMSO, 5%

Related Products: Recommended medium (without the additional supplements or serum described under ATCC Medium):ATCC 30-2001

recommended serum:ATCC 30-2020

parental cell line:ATCC CRL-2057

References: 22592: Chick WL, et al. A transplantable insulinoma in the rat. Proc. Natl. Acad. Sci. USA 74: 628-632, 1977. PubMed: 191819

22640: Bhathena SJ, et al. Insulin, glucagon, and somatostatin receptors on cultured cells and clones from rat islet cell tumor. Diabetes 31: 521-531, 1982. PubMed: 6295859

23266: Gazdar AF, et al. Continuous, clonal, insulin- and somatostatin-secreting cell lines established from a transplantable rat islet cell tumor. Proc. Natl. Acad. Sci. USA 77: 3519-3523, 1980. PubMed: 6106192

23511: Oie HK, et al. RIN-14B細(xì)胞Clonal analysis of insulin and somatostatin secretion and L-dopa decarboxylase expression by a rat islet cell tumor. Endocrinology 112: 1070-1075, 1983. PubMed: 6129963