Pāriet uz saturu
Cilvēka plaušu artēriju gludo muskuļu šūnas (HPASMC)
Audums
Lung (pulmonary artery
Slimība
Normal pulmonary arterial smooth muscle (non-tumorigenic primary cell)
Metastāžu vieta
Not applicable (normal, non-tumorigenic primary cell)
Sinonīmi
HPASMC, Human pulmonary artery smooth muscle cells, provitro 1210613

Dokumenti

Cilvēka plaušu artēriju gludo muskuļu šūnas (HPASMC)

Primary cell · Preces numurs 300706

Plaušu asinsvadu gludās muskulatūras audi PAH pētījumiem

€1,490.00bez nodokļa un piegādes izmaksām

Pielāgošana / Ieteikumi

Pēc pasūtījuma
1

01Apraksts

02Vispārīga informācija

Apraksts

Primary Human Pulmonary Artery Smooth Muscle Cells (HPASMC) are isolated from the pulmonary artery. They are a key model for pulmonary arterial hypertension, including hypoxia-driven proliferation and vascular remodeling.

Hypoxia drives the proliferation of HPASMC, and PDGF-BB shifts them toward a synthetic, migratory phenotype, reproducing key features of pulmonary vascular remodeling. Because the balance of BMP and TGF-β signaling is central to pulmonary arterial hypertension, the cells are also used to study BMPR2-related mechanisms.

Audums
Lung (pulmonary artery
Slimība
Normal pulmonary arterial smooth muscle (non-tumorigenic primary cell)
Metastāžu vieta
Not applicable (normal, non-tumorigenic primary cell)
Pieteikumi
Pulmonary arterial hypertension: BMP/TGF-β balance, proliferation and migration; Hypoxia-induced proliferation, PPARγ and microRNA-21; Long non-coding RNA regulation of migration in pulmonary arterial hypertension; Functional testing of BMPR2 promoter variants in reporter assays; PDGF-BB-induced phenotype switching and metabolomics; Endothelin-1 signaling and proteomics of BMPR2-mutant cells
Sinonīmi
  • HPASMC
  • Human pulmonary artery smooth muscle cells
  • provitro 1210613

03Ziedotājs

Donora vecums
Lot-specific (see CoA)
Etniskā piederība
Lot-specific (see CoA)

04Klasifikācija

Organisms
Cilvēks
Sekss
Atkarībā no partijas
Augšanas īpašības
Atbalstītājs
ĢMO statuss
Bez ĢMO
Sīkāka informācija par ĢMO statusu
No genetic modification; primary human pulmonary artery smooth muscle cells isolated from normal pulmonary arteries. Not transformed or immortalized.
Bioloģiskās drošības līmenis
1

05Raksturlielumi

Morfoloģija
Spindle-shaped (smooth muscle)
Šūnu tips
Primary smooth muscle cells
Tumorogēns
No
Laiks, kas nepieciešams, lai skaits dubultojās
Not specified by AddexBio; typical primary VSMC doubling time 36–72 hours

06Apstrāde un audzēšana

Barotne
Smooth Muscle Cell Growth Medium kit (Cytion article number 850075); Smooth Muscle Cell Growth Medium mix (Cytion article number 850074)
Inkubācijas vide

37°C, 5% CO2, saturated humidity.

Papildinājumi
Supplement as specified in the AddexBio SMC supplement kit (refer to specification sheet). For cryopreservation: complete culture medium + 5% (v/v) DMSO.
Disociācijas reaģents
Subculture reagents as recommended on the certificate of analysis
Pārstādīšana

Subculture the cells at about 75 % confluence. Denser cultures undergo irreversible contact inhibition and stop proliferating. Use the subculture reagents recommended on the certificate of analysis.

Sadalījuma attiecība
1 to 3
Sēšanas blīvums
More than 4,000 cells/cm²
Šķidruma atjaunošana
24 hours after seeding, then every 48 to 72 hours
Atgūšanās pēc atkusņa

Post-thaw viability ≥ 70 % viable cells. More than 80 % confluence within the expected recovery period.

Atkausēšana un kultivēšana
  1. Thaw the cryovial quickly in a 37 °C water bath, swirling gently. Just before the last ice has melted, move the vial to a laminar flow hood and decontaminate its outer surface.

  2. Transfer the cell suspension into a 15 ml centrifuge tube, add 10 ml of Smooth Muscle Cell Growth Medium and centrifuge at 250 × g for 5 minutes.

  3. Remove the supernatant and resuspend the cell pellet in 10 ml of Smooth Muscle Cell Growth Medium. Check cell number and viability.

  4. Divide the suspension between two 25 cm² culture flasks (5 ml each). Using two flasks reduces the risk of losing all cells if a passage fails.

  5. Incubate at 37 °C, 5 % CO₂ and saturated humidity, with the screw caps opened by half a turn for gas exchange.

  6. Change the medium after 24 hours to remove unattached cells, then every 48 to 72 hours, using pre-warmed medium only.

  7. Subculture the cells at about 75 % confluence. Denser cultures undergo irreversible contact inhibition and stop proliferating. Use the subculture reagents recommended on the certificate of analysis.

  8. Recommended seeding density: more than 4,000 cells/cm².

07Kvalitātes kontrole un kriokonservācija

Sterilitāte

Mycoplasma contamination is excluded by PCR.

To ensure there is no bacterial, fungal or yeast contamination, cultures are subjected to visual inspection.

Saldēšanas barotne
As a cryopreservation medium, we use complete growth medium + 10% DMSO for adequate post-thaw viability.
Uzglabāšanas nosacījumi

For long-term preservation, store vials in liquid nitrogen at about −150 to −196 °C. Storage at −80 °C is acceptable for up to one week only.

Piegādes nosacījumi

Cryopreserved primary cells are shipped on dry ice. On receipt, check the cryovial for damage and transfer it without delay to appropriate storage.

08Pazīmes un uzņēmība

Proteīnu ekspresija
Smooth muscle α-actin; calponin; smooth muscle myosin heavy chain
Vīrusi
Free of HIV, Hepatitis B, Hepatitis C (confirmed negative by AddexBio)

09Identifikatori

Atsauce
Human pulmonary artery smooth muscle cells (HPASMC) (Cytion catalog number 300706)
NCBI nodokļu identifikācijas numurs
9606
Cellosaurus
Not assigned

11Informācija par produktu

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