Yes, Portra even comes in an 800iso variant!
Great for low-light conditions, give it a go today!
 
– Daylight-Balanced Colour Negative Film
– ISO 800/30° in C-41 Process
– Fine Grain, High Sharpness & Edge Detail
– Vivid Colour Saturation, Low Contrast
– Accurate Colour and Neutral Skin Tones
– Versatile and Wide Exposure Latitude
– Suitable for Low-Light Conditions
– T-GRAIN Emulsion, good for Scanning